102465450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 72

約数和(自身を含む): 277949100

約数和(自身を除く): 175483650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1962, 2089, 2725, 3270, 4178, 4905, 5450, 6267, 8175, 9810, 10445, 12534, 16350, 18801, 20890, 24525, 31335, 37602, 49050, 52225, 62670, 94005, 104450, 156675, 188010, 227701, 313350, 455402, 470025, 683103, 940050, 1138505, 1366206, 2049309, 2277010, 3415515, 4098618, 5692525, 6831030, 10246545, 11385050, 17077575, 20493090, 34155150, 51232725, 102465450]

約数ペア:

[(1, 102465450), (2, 51232725), (3, 34155150), (5, 20493090), (6, 17077575), (9, 11385050), (10, 10246545), (15, 6831030), (18, 5692525), (25, 4098618), (30, 3415515), (45, 2277010), (50, 2049309), (75, 1366206), (90, 1138505), (109, 940050), (150, 683103), (218, 470025), (225, 455402), (327, 313350), (450, 227701), (545, 188010), (654, 156675), (981, 104450), (1090, 94005), (1635, 62670), (1962, 52225), (2089, 49050), (2725, 37602), (3270, 31335), (4178, 24525), (4905, 20890), (5450, 18801), (6267, 16350), (8175, 12534), (9810, 10445)]