163965150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8887}}^1$

素因数の和:8946

約数の個数: 72

約数和(自身を含む): 451314864

約数和(自身を除く): 287349714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 6150, 8887, 9225, 17774, 18450, 26661, 44435, 53322, 79983, 88870, 133305, 159966, 222175, 266610, 364367, 399915, 444350, 666525, 728734, 799830, 1093101, 1333050, 1821835, 1999575, 2186202, 3279303, 3643670, 3999150, 5465505, 6558606, 9109175, 10931010, 16396515, 18218350, 27327525, 32793030, 54655050, 81982575, 163965150]

約数ペア:

[(1, 163965150), (2, 81982575), (3, 54655050), (5, 32793030), (6, 27327525), (9, 18218350), (10, 16396515), (15, 10931010), (18, 9109175), (25, 6558606), (30, 5465505), (41, 3999150), (45, 3643670), (50, 3279303), (75, 2186202), (82, 1999575), (90, 1821835), (123, 1333050), (150, 1093101), (205, 799830), (225, 728734), (246, 666525), (369, 444350), (410, 399915), (450, 364367), (615, 266610), (738, 222175), (1025, 159966), (1230, 133305), (1845, 88870), (2050, 79983), (3075, 53322), (3690, 44435), (6150, 26661), (8887, 18450), (9225, 17774)]