12180450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{81203}}^1$

素因数の和:81218

約数の個数: 24

約数和(自身を含む): 30207888

約数和(自身を除く): 18027438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 81203, 162406, 243609, 406015, 487218, 812030, 1218045, 2030075, 2436090, 4060150, 6090225, 12180450]

約数ペア:

[(1, 12180450), (2, 6090225), (3, 4060150), (5, 2436090), (6, 2030075), (10, 1218045), (15, 812030), (25, 487218), (30, 406015), (50, 243609), (75, 162406), (150, 81203)]