202046220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36209}}^1$

素因数の和:36255

約数の個数: 72

約数和(自身を含む): 632661120

約数和(自身を除く): 430614900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 36209, 72418, 108627, 144836, 181045, 217254, 325881, 362090, 434508, 543135, 651762, 724180, 1086270, 1122479, 1303524, 1629405, 2172540, 2244958, 3258810, 3367437, 4489916, 5612395, 6517620, 6734874, 10102311, 11224790, 13469748, 16837185, 20204622, 22449580, 33674370, 40409244, 50511555, 67348740, 101023110, 202046220]

約数ペア:

[(1, 202046220), (2, 101023110), (3, 67348740), (4, 50511555), (5, 40409244), (6, 33674370), (9, 22449580), (10, 20204622), (12, 16837185), (15, 13469748), (18, 11224790), (20, 10102311), (30, 6734874), (31, 6517620), (36, 5612395), (45, 4489916), (60, 3367437), (62, 3258810), (90, 2244958), (93, 2172540), (124, 1629405), (155, 1303524), (180, 1122479), (186, 1086270), (279, 724180), (310, 651762), (372, 543135), (465, 434508), (558, 362090), (620, 325881), (930, 217254), (1116, 181045), (1395, 144836), (1860, 108627), (2790, 72418), (5580, 36209)]