| 数 |
約数 |
| 1 |
1
|
| 2 |
1
2
|
| 3 |
1
3
|
| 4 |
1
2
4
|
| 5 |
1
5
|
| 6 |
1
2
3
6
|
| 7 |
1
7
|
| 8 |
1
2
4
8
|
| 9 |
1
3
9
|
| 10 |
1
2
5
10
|
| 11 |
1
11
|
| 12 |
1
2
3
4
6
12
|
| 13 |
1
13
|
| 14 |
1
2
7
14
|
| 15 |
1
3
5
15
|
| 16 |
1
2
4
8
16
|
| 17 |
1
17
|
| 18 |
1
2
3
6
9
18
|
| 19 |
1
19
|
| 20 |
1
2
4
5
10
20
|
| 21 |
1
3
7
21
|
| 22 |
1
2
11
22
|
| 23 |
1
23
|
| 24 |
1
2
3
4
6
8
12
24
|
| 25 |
1
5
25
|
| 26 |
1
2
13
26
|
| 27 |
1
3
9
27
|
| 28 |
1
2
4
7
14
28
|
| 29 |
1
29
|
| 30 |
1
2
3
5
6
10
15
30
|
| 31 |
1
31
|
| 32 |
1
2
4
8
16
32
|
| 33 |
1
3
11
33
|
| 34 |
1
2
17
34
|
| 35 |
1
5
7
35
|
| 36 |
1
2
3
4
6
9
12
18
36
|
| 37 |
1
37
|
| 38 |
1
2
19
38
|
| 39 |
1
3
13
39
|
| 40 |
1
2
4
5
8
10
20
40
|
| 41 |
1
41
|
| 42 |
1
2
3
6
7
14
21
42
|
| 43 |
1
43
|
| 44 |
1
2
4
11
22
44
|
| 45 |
1
3
5
9
15
45
|
| 46 |
1
2
23
46
|
| 47 |
1
47
|
| 48 |
1
2
3
4
6
8
12
16
24
48
|
| 49 |
1
7
49
|
| 50 |
1
2
5
10
25
50
|
| 51 |
1
3
17
51
|
| 52 |
1
2
4
13
26
52
|
| 53 |
1
53
|
| 54 |
1
2
3
6
9
18
27
54
|
| 55 |
1
5
11
55
|
| 56 |
1
2
4
7
8
14
28
56
|
| 57 |
1
3
19
57
|
| 58 |
1
2
29
58
|
| 59 |
1
59
|
| 60 |
1
2
3
4
5
6
10
12
15
20
30
60
|
| 61 |
1
61
|
| 62 |
1
2
31
62
|
| 63 |
1
3
7
9
21
63
|
| 64 |
1
2
4
8
16
32
64
|
| 65 |
1
5
13
65
|
| 66 |
1
2
3
6
11
22
33
66
|
| 67 |
1
67
|
| 68 |
1
2
4
17
34
68
|
| 69 |
1
3
23
69
|
| 70 |
1
2
5
7
10
14
35
70
|
| 71 |
1
71
|
| 72 |
1
2
3
4
6
8
9
12
18
24
36
72
|
| 73 |
1
73
|
| 74 |
1
2
37
74
|
| 75 |
1
3
5
15
25
75
|
| 76 |
1
2
4
19
38
76
|
| 77 |
1
7
11
77
|
| 78 |
1
2
3
6
13
26
39
78
|
| 79 |
1
79
|
| 80 |
1
2
4
5
8
10
16
20
40
80
|
| 81 |
1
3
9
27
81
|
| 82 |
1
2
41
82
|
| 83 |
1
83
|
| 84 |
1
2
3
4
6
7
12
14
21
28
42
84
|
| 85 |
1
5
17
85
|
| 86 |
1
2
43
86
|
| 87 |
1
3
29
87
|
| 88 |
1
2
4
8
11
22
44
88
|
| 89 |
1
89
|
| 90 |
1
2
3
5
6
9
10
15
18
30
45
90
|
| 91 |
1
7
13
91
|
| 92 |
1
2
4
23
46
92
|
| 93 |
1
3
31
93
|
| 94 |
1
2
47
94
|
| 95 |
1
5
19
95
|
| 96 |
1
2
3
4
6
8
12
16
24
32
48
96
|
| 97 |
1
97
|
| 98 |
1
2
7
14
49
98
|
| 99 |
1
3
9
11
33
99
|