85900997640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15641}}^1\times {\mathrm{45767}}^1$

素因数の和:61422

約数の個数: 64

約数和(自身を含む): 257725100160

約数和(自身を除く): 171824102520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15641, 31282, 45767, 46923, 62564, 78205, 91534, 93846, 125128, 137301, 156410, 183068, 187692, 228835, 234615, 274602, 312820, 366136, 375384, 457670, 469230, 549204, 625640, 686505, 915340, 938460, 1098408, 1373010, 1830680, 1876920, 2746020, 5492040, 715841647, 1431683294, 2147524941, 2863366588, 3579208235, 4295049882, 5726733176, 7158416470, 8590099764, 10737624705, 14316832940, 17180199528, 21475249410, 28633665880, 42950498820, 85900997640]

約数ペア:

[(1, 85900997640), (2, 42950498820), (3, 28633665880), (4, 21475249410), (5, 17180199528), (6, 14316832940), (8, 10737624705), (10, 8590099764), (12, 7158416470), (15, 5726733176), (20, 4295049882), (24, 3579208235), (30, 2863366588), (40, 2147524941), (60, 1431683294), (120, 715841647), (15641, 5492040), (31282, 2746020), (45767, 1876920), (46923, 1830680), (62564, 1373010), (78205, 1098408), (91534, 938460), (93846, 915340), (125128, 686505), (137301, 625640), (156410, 549204), (183068, 469230), (187692, 457670), (228835, 375384), (234615, 366136), (274602, 312820)]