75764480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 198014544

約数和(自身を除く): 122250064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 5381, 7040, 10762, 14080, 21524, 26905, 43048, 53810, 59191, 86096, 107620, 118382, 172192, 215240, 236764, 295955, 344384, 430480, 473528, 591910, 688768, 860960, 947056, 1183820, 1377536, 1721920, 1894112, 2367640, 3443840, 3788224, 4735280, 6887680, 7576448, 9470560, 15152896, 18941120, 37882240, 75764480]

約数ペア:

[(1, 75764480), (2, 37882240), (4, 18941120), (5, 15152896), (8, 9470560), (10, 7576448), (11, 6887680), (16, 4735280), (20, 3788224), (22, 3443840), (32, 2367640), (40, 1894112), (44, 1721920), (55, 1377536), (64, 1183820), (80, 947056), (88, 860960), (110, 688768), (128, 591910), (160, 473528), (176, 430480), (220, 344384), (256, 295955), (320, 236764), (352, 215240), (440, 172192), (640, 118382), (704, 107620), (880, 86096), (1280, 59191), (1408, 53810), (1760, 43048), (2816, 26905), (3520, 21524), (5381, 14080), (7040, 10762)]