156772123020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12281}}^1\times {\mathrm{70919}}^1$

素因数の和:83215

約数の個数: 72

約数和(自身を含む): 475587534240

約数和(自身を除く): 318815411220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12281, 24562, 36843, 49124, 61405, 70919, 73686, 110529, 122810, 141838, 147372, 184215, 212757, 221058, 245620, 283676, 354595, 368430, 425514, 442116, 552645, 638271, 709190, 736860, 851028, 1063785, 1105290, 1276542, 1418380, 2127570, 2210580, 2553084, 3191355, 4255140, 6382710, 12765420, 870956239, 1741912478, 2612868717, 3483824956, 4354781195, 5225737434, 7838606151, 8709562390, 10451474868, 13064343585, 15677212302, 17419124780, 26128687170, 31354424604, 39193030755, 52257374340, 78386061510, 156772123020]

約数ペア:

[(1, 156772123020), (2, 78386061510), (3, 52257374340), (4, 39193030755), (5, 31354424604), (6, 26128687170), (9, 17419124780), (10, 15677212302), (12, 13064343585), (15, 10451474868), (18, 8709562390), (20, 7838606151), (30, 5225737434), (36, 4354781195), (45, 3483824956), (60, 2612868717), (90, 1741912478), (180, 870956239), (12281, 12765420), (24562, 6382710), (36843, 4255140), (49124, 3191355), (61405, 2553084), (70919, 2210580), (73686, 2127570), (110529, 1418380), (122810, 1276542), (141838, 1105290), (147372, 1063785), (184215, 851028), (212757, 736860), (221058, 709190), (245620, 638271), (283676, 552645), (354595, 442116), (368430, 425514)]