54401250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 138330720

約数和(自身を除く): 83929470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 163, 178, 250, 267, 326, 375, 445, 489, 534, 625, 750, 815, 890, 978, 1250, 1335, 1630, 1875, 2225, 2445, 2670, 3750, 4075, 4450, 4890, 6675, 8150, 11125, 12225, 13350, 14507, 20375, 22250, 24450, 29014, 33375, 40750, 43521, 55625, 61125, 66750, 72535, 87042, 101875, 111250, 122250, 145070, 166875, 203750, 217605, 305625, 333750, 362675, 435210, 611250, 725350, 1088025, 1813375, 2176050, 3626750, 5440125, 9066875, 10880250, 18133750, 27200625, 54401250]

約数ペア:

[(1, 54401250), (2, 27200625), (3, 18133750), (5, 10880250), (6, 9066875), (10, 5440125), (15, 3626750), (25, 2176050), (30, 1813375), (50, 1088025), (75, 725350), (89, 611250), (125, 435210), (150, 362675), (163, 333750), (178, 305625), (250, 217605), (267, 203750), (326, 166875), (375, 145070), (445, 122250), (489, 111250), (534, 101875), (625, 87042), (750, 72535), (815, 66750), (890, 61125), (978, 55625), (1250, 43521), (1335, 40750), (1630, 33375), (1875, 29014), (2225, 24450), (2445, 22250), (2670, 20375), (3750, 14507), (4075, 13350), (4450, 12225), (4890, 11125), (6675, 8150)]