15028400

素因数分解:

$2^4\times 5^2\times {\mathrm{37571}}^1$

素因数の和:37589

約数の個数: 30

約数和(自身を含む): 36106692

約数和(自身を除く): 21078292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 37571, 75142, 150284, 187855, 300568, 375710, 601136, 751420, 939275, 1502840, 1878550, 3005680, 3757100, 7514200, 15028400]

約数ペア:

[(1, 15028400), (2, 7514200), (4, 3757100), (5, 3005680), (8, 1878550), (10, 1502840), (16, 939275), (20, 751420), (25, 601136), (40, 375710), (50, 300568), (80, 187855), (100, 150284), (200, 75142), (400, 37571)]