66525000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 208111680

約数和(自身を除く): 141586680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 887, 1000, 1250, 1500, 1774, 1875, 2500, 2661, 3000, 3125, 3548, 3750, 4435, 5000, 5322, 6250, 7096, 7500, 8870, 9375, 10644, 12500, 13305, 15000, 17740, 18750, 21288, 22175, 25000, 26610, 35480, 37500, 44350, 53220, 66525, 75000, 88700, 106440, 110875, 133050, 177400, 221750, 266100, 332625, 443500, 532200, 554375, 665250, 887000, 1108750, 1330500, 1663125, 2217500, 2661000, 2771875, 3326250, 4435000, 5543750, 6652500, 8315625, 11087500, 13305000, 16631250, 22175000, 33262500, 66525000]

約数ペア:

[(1, 66525000), (2, 33262500), (3, 22175000), (4, 16631250), (5, 13305000), (6, 11087500), (8, 8315625), (10, 6652500), (12, 5543750), (15, 4435000), (20, 3326250), (24, 2771875), (25, 2661000), (30, 2217500), (40, 1663125), (50, 1330500), (60, 1108750), (75, 887000), (100, 665250), (120, 554375), (125, 532200), (150, 443500), (200, 332625), (250, 266100), (300, 221750), (375, 177400), (500, 133050), (600, 110875), (625, 106440), (750, 88700), (887, 75000), (1000, 66525), (1250, 53220), (1500, 44350), (1774, 37500), (1875, 35480), (2500, 26610), (2661, 25000), (3000, 22175), (3125, 21288), (3548, 18750), (3750, 17740), (4435, 15000), (5000, 13305), (5322, 12500), (6250, 10644), (7096, 9375), (7500, 8870)]