27853800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3603

約数の個数: 96

約数和(自身を含む): 93014880

約数和(自身を除く): 65161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3571, 3900, 7142, 7800, 10713, 14284, 17855, 21426, 28568, 35710, 42852, 46423, 53565, 71420, 85704, 89275, 92846, 107130, 139269, 142840, 178550, 185692, 214260, 232115, 267825, 278538, 357100, 371384, 428520, 464230, 535650, 557076, 696345, 714200, 928460, 1071300, 1114152, 1160575, 1392690, 1856920, 2142600, 2321150, 2785380, 3481725, 4642300, 5570760, 6963450, 9284600, 13926900, 27853800]

約数ペア:

[(1, 27853800), (2, 13926900), (3, 9284600), (4, 6963450), (5, 5570760), (6, 4642300), (8, 3481725), (10, 2785380), (12, 2321150), (13, 2142600), (15, 1856920), (20, 1392690), (24, 1160575), (25, 1114152), (26, 1071300), (30, 928460), (39, 714200), (40, 696345), (50, 557076), (52, 535650), (60, 464230), (65, 428520), (75, 371384), (78, 357100), (100, 278538), (104, 267825), (120, 232115), (130, 214260), (150, 185692), (156, 178550), (195, 142840), (200, 139269), (260, 107130), (300, 92846), (312, 89275), (325, 85704), (390, 71420), (520, 53565), (600, 46423), (650, 42852), (780, 35710), (975, 28568), (1300, 21426), (1560, 17855), (1950, 14284), (2600, 10713), (3571, 7800), (3900, 7142)]