123011600

素因数分解:

$2^4\times 5^2\times {\mathrm{307529}}^1$

素因数の和:307547

約数の個数: 30

約数和(自身を含む): 295536330

約数和(自身を除く): 172524730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 307529, 615058, 1230116, 1537645, 2460232, 3075290, 4920464, 6150580, 7688225, 12301160, 15376450, 24602320, 30752900, 61505800, 123011600]

約数ペア:

[(1, 123011600), (2, 61505800), (4, 30752900), (5, 24602320), (8, 15376450), (10, 12301160), (16, 7688225), (20, 6150580), (25, 4920464), (40, 3075290), (50, 2460232), (80, 1537645), (100, 1230116), (200, 615058), (400, 307529)]