154445460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8657

約数の個数: 96

約数和(自身を含む): 486017280

約数和(自身を除く): 331571820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8609, 8970, 17218, 17940, 25827, 34436, 43045, 51654, 86090, 103308, 111917, 129135, 172180, 198007, 223834, 258270, 335751, 396014, 447668, 516540, 559585, 594021, 671502, 792028, 990035, 1119170, 1188042, 1343004, 1678755, 1980070, 2238340, 2376084, 2574091, 2970105, 3357510, 3960140, 5148182, 5940210, 6715020, 7722273, 10296364, 11880420, 12870455, 15444546, 25740910, 30889092, 38611365, 51481820, 77222730, 154445460]

約数ペア:

[(1, 154445460), (2, 77222730), (3, 51481820), (4, 38611365), (5, 30889092), (6, 25740910), (10, 15444546), (12, 12870455), (13, 11880420), (15, 10296364), (20, 7722273), (23, 6715020), (26, 5940210), (30, 5148182), (39, 3960140), (46, 3357510), (52, 2970105), (60, 2574091), (65, 2376084), (69, 2238340), (78, 1980070), (92, 1678755), (115, 1343004), (130, 1188042), (138, 1119170), (156, 990035), (195, 792028), (230, 671502), (260, 594021), (276, 559585), (299, 516540), (345, 447668), (390, 396014), (460, 335751), (598, 258270), (690, 223834), (780, 198007), (897, 172180), (1196, 129135), (1380, 111917), (1495, 103308), (1794, 86090), (2990, 51654), (3588, 43045), (4485, 34436), (5980, 25827), (8609, 17940), (8970, 17218)]