75333840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4508

約数の個数: 80

約数和(自身を含む): 236877696

約数和(自身を除く): 161543856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 4421, 5680, 8520, 8842, 13263, 17040, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 70736, 88420, 106104, 132630, 176840, 212208, 265260, 313891, 353680, 530520, 627782, 941673, 1061040, 1255564, 1569455, 1883346, 2511128, 3138910, 3766692, 4708365, 5022256, 6277820, 7533384, 9416730, 12555640, 15066768, 18833460, 25111280, 37666920, 75333840]

約数ペア:

[(1, 75333840), (2, 37666920), (3, 25111280), (4, 18833460), (5, 15066768), (6, 12555640), (8, 9416730), (10, 7533384), (12, 6277820), (15, 5022256), (16, 4708365), (20, 3766692), (24, 3138910), (30, 2511128), (40, 1883346), (48, 1569455), (60, 1255564), (71, 1061040), (80, 941673), (120, 627782), (142, 530520), (213, 353680), (240, 313891), (284, 265260), (355, 212208), (426, 176840), (568, 132630), (710, 106104), (852, 88420), (1065, 70736), (1136, 66315), (1420, 53052), (1704, 44210), (2130, 35368), (2840, 26526), (3408, 22105), (4260, 17684), (4421, 17040), (5680, 13263), (8520, 8842)]