139007250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61781}}^1$

素因数の和:61804

約数の個数: 48

約数和(自身を含む): 375881688

約数和(自身を除く): 236874438

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, 61781, 123562, 185343, 308905, 370686, 556029, 617810, 926715, 1112058, 1544525, 1853430, 2780145, 3089050, 4633575, 5560290, 7722625, 9267150, 13900725, 15445250, 23167875, 27801450, 46335750, 69503625, 139007250]

約数ペア:

[(1, 139007250), (2, 69503625), (3, 46335750), (5, 27801450), (6, 23167875), (9, 15445250), (10, 13900725), (15, 9267150), (18, 7722625), (25, 5560290), (30, 4633575), (45, 3089050), (50, 2780145), (75, 1853430), (90, 1544525), (125, 1112058), (150, 926715), (225, 617810), (250, 556029), (375, 370686), (450, 308905), (750, 185343), (1125, 123562), (2250, 61781)]