53962500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 157489920

約数和(自身を除く): 103527420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1439, 1500, 1875, 2500, 2878, 3125, 3750, 4317, 5756, 6250, 7195, 7500, 8634, 9375, 12500, 14390, 17268, 18750, 21585, 28780, 35975, 37500, 43170, 71950, 86340, 107925, 143900, 179875, 215850, 359750, 431700, 539625, 719500, 899375, 1079250, 1798750, 2158500, 2698125, 3597500, 4496875, 5396250, 8993750, 10792500, 13490625, 17987500, 26981250, 53962500]

約数ペア:

[(1, 53962500), (2, 26981250), (3, 17987500), (4, 13490625), (5, 10792500), (6, 8993750), (10, 5396250), (12, 4496875), (15, 3597500), (20, 2698125), (25, 2158500), (30, 1798750), (50, 1079250), (60, 899375), (75, 719500), (100, 539625), (125, 431700), (150, 359750), (250, 215850), (300, 179875), (375, 143900), (500, 107925), (625, 86340), (750, 71950), (1250, 43170), (1439, 37500), (1500, 35975), (1875, 28780), (2500, 21585), (2878, 18750), (3125, 17268), (3750, 14390), (4317, 12500), (5756, 9375), (6250, 8634), (7195, 7500)]