55210500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12269}}^1$

素因数の和:12294

約数の個数: 72

約数和(自身を含む): 174184920

約数和(自身を除く): 118974420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12269, 24538, 36807, 49076, 61345, 73614, 110421, 122690, 147228, 184035, 220842, 245380, 306725, 368070, 441684, 552105, 613450, 736140, 920175, 1104210, 1226900, 1533625, 1840350, 2208420, 2760525, 3067250, 3680700, 4600875, 5521050, 6134500, 9201750, 11042100, 13802625, 18403500, 27605250, 55210500]

約数ペア:

[(1, 55210500), (2, 27605250), (3, 18403500), (4, 13802625), (5, 11042100), (6, 9201750), (9, 6134500), (10, 5521050), (12, 4600875), (15, 3680700), (18, 3067250), (20, 2760525), (25, 2208420), (30, 1840350), (36, 1533625), (45, 1226900), (50, 1104210), (60, 920175), (75, 736140), (90, 613450), (100, 552105), (125, 441684), (150, 368070), (180, 306725), (225, 245380), (250, 220842), (300, 184035), (375, 147228), (450, 122690), (500, 110421), (750, 73614), (900, 61345), (1125, 49076), (1500, 36807), (2250, 24538), (4500, 12269)]