64554750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2243

約数の個数: 96

約数和(自身を含む): 188068608

約数和(自身を除く): 123513858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 650, 750, 975, 1125, 1170, 1625, 1950, 2207, 2250, 2925, 3250, 4414, 4875, 5850, 6621, 9750, 11035, 13242, 14625, 19863, 22070, 28691, 29250, 33105, 39726, 55175, 57382, 66210, 86073, 99315, 110350, 143455, 165525, 172146, 198630, 258219, 275875, 286910, 331050, 430365, 496575, 516438, 551750, 717275, 827625, 860730, 993150, 1291095, 1434550, 1655250, 2151825, 2482875, 2582190, 3586375, 4303650, 4965750, 6455475, 7172750, 10759125, 12910950, 21518250, 32277375, 64554750]

約数ペア:

[(1, 64554750), (2, 32277375), (3, 21518250), (5, 12910950), (6, 10759125), (9, 7172750), (10, 6455475), (13, 4965750), (15, 4303650), (18, 3586375), (25, 2582190), (26, 2482875), (30, 2151825), (39, 1655250), (45, 1434550), (50, 1291095), (65, 993150), (75, 860730), (78, 827625), (90, 717275), (117, 551750), (125, 516438), (130, 496575), (150, 430365), (195, 331050), (225, 286910), (234, 275875), (250, 258219), (325, 198630), (375, 172146), (390, 165525), (450, 143455), (585, 110350), (650, 99315), (750, 86073), (975, 66210), (1125, 57382), (1170, 55175), (1625, 39726), (1950, 33105), (2207, 29250), (2250, 28691), (2925, 22070), (3250, 19863), (4414, 14625), (4875, 13242), (5850, 11035), (6621, 9750)]