66563250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6860

約数の個数: 64

約数和(自身を含む): 178948224

約数和(自身を除く): 112384974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 6827, 9750, 13654, 20481, 34135, 40962, 68270, 88751, 102405, 170675, 177502, 204810, 266253, 341350, 443755, 512025, 532506, 853375, 887510, 1024050, 1331265, 1706750, 2218775, 2560125, 2662530, 4437550, 5120250, 6656325, 11093875, 13312650, 22187750, 33281625, 66563250]

約数ペア:

[(1, 66563250), (2, 33281625), (3, 22187750), (5, 13312650), (6, 11093875), (10, 6656325), (13, 5120250), (15, 4437550), (25, 2662530), (26, 2560125), (30, 2218775), (39, 1706750), (50, 1331265), (65, 1024050), (75, 887510), (78, 853375), (125, 532506), (130, 512025), (150, 443755), (195, 341350), (250, 266253), (325, 204810), (375, 177502), (390, 170675), (650, 102405), (750, 88751), (975, 68270), (1625, 40962), (1950, 34135), (3250, 20481), (4875, 13654), (6827, 9750)]