30の約数表、約数一覧
30の約数表、約数一覧
1 | 1 × 30.0 = 30 |
---|---|
2 | 2 × 15.0 = 30 |
3 | 3 × 10.0 = 30 |
5 | 5 × 6.0 = 30 |
6 | 6 × 5.0 = 30 |
10 | 10 × 3.0 = 30 |
15 | 15 × 2.0 = 30 |
30 | 30 × 1.0 = 30 |
30の約数の個数
30の約数の個数は
8個
1 | 1 × 30.0 = 30 |
---|---|
2 | 2 × 15.0 = 30 |
3 | 3 × 10.0 = 30 |
5 | 5 × 6.0 = 30 |
6 | 6 × 5.0 = 30 |
10 | 10 × 3.0 = 30 |
15 | 15 × 2.0 = 30 |
30 | 30 × 1.0 = 30 |
30の約数の個数は
8個