30506200

素因数分解:

$2^3\times 5^2\times {\mathrm{152531}}^1$

素因数の和:152547

約数の個数: 24

約数和(自身を含む): 70927380

約数和(自身を除く): 40421180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 152531, 305062, 610124, 762655, 1220248, 1525310, 3050620, 3813275, 6101240, 7626550, 15253100, 30506200]

約数ペア:

[(1, 30506200), (2, 15253100), (4, 7626550), (5, 6101240), (8, 3813275), (10, 3050620), (20, 1525310), (25, 1220248), (40, 762655), (50, 610124), (100, 305062), (200, 152531)]