129219200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 96

約数和(自身を含む): 348325920

約数和(自身を除く): 219106720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 3200, 3520, 3671, 4400, 7040, 7342, 8800, 14684, 17600, 18355, 29368, 35200, 36710, 40381, 58736, 73420, 80762, 91775, 117472, 146840, 161524, 183550, 201905, 234944, 293680, 323048, 367100, 403810, 469888, 587360, 646096, 734200, 807620, 1009525, 1174720, 1292192, 1468400, 1615240, 2019050, 2349440, 2584384, 2936800, 3230480, 4038100, 5168768, 5873600, 6460960, 8076200, 11747200, 12921920, 16152400, 25843840, 32304800, 64609600, 129219200]

約数ペア:

[(1, 129219200), (2, 64609600), (4, 32304800), (5, 25843840), (8, 16152400), (10, 12921920), (11, 11747200), (16, 8076200), (20, 6460960), (22, 5873600), (25, 5168768), (32, 4038100), (40, 3230480), (44, 2936800), (50, 2584384), (55, 2349440), (64, 2019050), (80, 1615240), (88, 1468400), (100, 1292192), (110, 1174720), (128, 1009525), (160, 807620), (176, 734200), (200, 646096), (220, 587360), (275, 469888), (320, 403810), (352, 367100), (400, 323048), (440, 293680), (550, 234944), (640, 201905), (704, 183550), (800, 161524), (880, 146840), (1100, 117472), (1408, 91775), (1600, 80762), (1760, 73420), (2200, 58736), (3200, 40381), (3520, 36710), (3671, 35200), (4400, 29368), (7040, 18355), (7342, 17600), (8800, 14684)]