400の約数表、約数一覧
400の約数表、約数一覧
1 | 1 × 400 = 400 |
---|---|
2 | 2 × 200 = 400 |
4 | 4 × 100 = 400 |
5 | 5 × 80 = 400 |
8 | 8 × 50 = 400 |
10 | 10 × 40 = 400 |
16 | 16 × 25 = 400 |
20 | 20 × 20 = 400 |
25 | 25 × 16 = 400 |
40 | 40 × 10 = 400 |
50 | 50 × 8 = 400 |
80 | 80 × 5 = 400 |
100 | 100 × 4 = 400 |
200 | 200 × 2 = 400 |
400 | 400 × 1 = 400 |
400の約数の個数
400の約数の個数は
15個