90の約数表、約数一覧
90の約数表、約数一覧
1 | 1 × 90.0 = 90 |
---|---|
2 | 2 × 45.0 = 90 |
3 | 3 × 30.0 = 90 |
5 | 5 × 18.0 = 90 |
6 | 6 × 15.0 = 90 |
9 | 9 × 10.0 = 90 |
10 | 10 × 9.0 = 90 |
15 | 15 × 6.0 = 90 |
18 | 18 × 5.0 = 90 |
30 | 30 × 3.0 = 90 |
45 | 45 × 2.0 = 90 |
90 | 90 × 1.0 = 90 |
90の約数の個数
90の約数の個数は
12個