61287750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{27239}}^1$

素因数の和:27262

約数の個数: 48

約数和(自身を含む): 165728160

約数和(自身を除く): 104440410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 27239, 54478, 81717, 136195, 163434, 245151, 272390, 408585, 490302, 680975, 817170, 1225755, 1361950, 2042925, 2451510, 3404875, 4085850, 6128775, 6809750, 10214625, 12257550, 20429250, 30643875, 61287750]

約数ペア:

[(1, 61287750), (2, 30643875), (3, 20429250), (5, 12257550), (6, 10214625), (9, 6809750), (10, 6128775), (15, 4085850), (18, 3404875), (25, 2451510), (30, 2042925), (45, 1361950), (50, 1225755), (75, 817170), (90, 680975), (125, 490302), (150, 408585), (225, 272390), (250, 245151), (375, 163434), (450, 136195), (750, 81717), (1125, 54478), (2250, 27239)]