381799620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{35951}}^1$

素因数の和:36025

約数の個数: 72

約数和(自身を含む): 1177787520

約数和(自身を除く): 795987900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 35951, 71902, 107853, 143804, 179755, 215706, 323559, 359510, 431412, 539265, 647118, 719020, 1078530, 1294236, 1617795, 2121109, 2157060, 3235590, 4242218, 6363327, 6471180, 8484436, 10605545, 12726654, 19089981, 21211090, 25453308, 31816635, 38179962, 42422180, 63633270, 76359924, 95449905, 127266540, 190899810, 381799620]

約数ペア:

[(1, 381799620), (2, 190899810), (3, 127266540), (4, 95449905), (5, 76359924), (6, 63633270), (9, 42422180), (10, 38179962), (12, 31816635), (15, 25453308), (18, 21211090), (20, 19089981), (30, 12726654), (36, 10605545), (45, 8484436), (59, 6471180), (60, 6363327), (90, 4242218), (118, 3235590), (177, 2157060), (180, 2121109), (236, 1617795), (295, 1294236), (354, 1078530), (531, 719020), (590, 647118), (708, 539265), (885, 431412), (1062, 359510), (1180, 323559), (1770, 215706), (2124, 179755), (2655, 143804), (3540, 107853), (5310, 71902), (10620, 35951)]