68179980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 219260160

約数和(自身を除く): 151080180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5437, 6270, 10874, 12540, 16311, 21748, 27185, 32622, 54370, 59807, 65244, 81555, 103303, 108740, 119614, 163110, 179421, 206606, 239228, 299035, 309909, 326220, 358842, 413212, 516515, 598070, 619818, 717684, 897105, 1033030, 1136333, 1196140, 1239636, 1549545, 1794210, 2066060, 2272666, 3099090, 3408999, 3588420, 4545332, 5681665, 6198180, 6817998, 11363330, 13635996, 17044995, 22726660, 34089990, 68179980]

約数ペア:

[(1, 68179980), (2, 34089990), (3, 22726660), (4, 17044995), (5, 13635996), (6, 11363330), (10, 6817998), (11, 6198180), (12, 5681665), (15, 4545332), (19, 3588420), (20, 3408999), (22, 3099090), (30, 2272666), (33, 2066060), (38, 1794210), (44, 1549545), (55, 1239636), (57, 1196140), (60, 1136333), (66, 1033030), (76, 897105), (95, 717684), (110, 619818), (114, 598070), (132, 516515), (165, 413212), (190, 358842), (209, 326220), (220, 309909), (228, 299035), (285, 239228), (330, 206606), (380, 179421), (418, 163110), (570, 119614), (627, 108740), (660, 103303), (836, 81555), (1045, 65244), (1140, 59807), (1254, 54370), (2090, 32622), (2508, 27185), (3135, 21748), (4180, 16311), (5437, 12540), (6270, 10874)]