55148280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 129920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1019, 1230, 1320, 1353, 1640, 1804, 2038, 2255, 2460, 2706, 3057, 3608, 4076, 4510, 4920, 5095, 5412, 6114, 6765, 8152, 9020, 10190, 10824, 11209, 12228, 13530, 15285, 18040, 20380, 22418, 24456, 27060, 30570, 33627, 40760, 41779, 44836, 54120, 56045, 61140, 67254, 83558, 89672, 112090, 122280, 125337, 134508, 167116, 168135, 208895, 224180, 250674, 269016, 334232, 336270, 417790, 448360, 459569, 501348, 626685, 672540, 835580, 919138, 1002696, 1253370, 1345080, 1378707, 1671160, 1838276, 2297845, 2506740, 2757414, 3676552, 4595690, 5013480, 5514828, 6893535, 9191380, 11029656, 13787070, 18382760, 27574140, 55148280]

約数ペア:

[(1, 55148280), (2, 27574140), (3, 18382760), (4, 13787070), (5, 11029656), (6, 9191380), (8, 6893535), (10, 5514828), (11, 5013480), (12, 4595690), (15, 3676552), (20, 2757414), (22, 2506740), (24, 2297845), (30, 1838276), (33, 1671160), (40, 1378707), (41, 1345080), (44, 1253370), (55, 1002696), (60, 919138), (66, 835580), (82, 672540), (88, 626685), (110, 501348), (120, 459569), (123, 448360), (132, 417790), (164, 336270), (165, 334232), (205, 269016), (220, 250674), (246, 224180), (264, 208895), (328, 168135), (330, 167116), (410, 134508), (440, 125337), (451, 122280), (492, 112090), (615, 89672), (660, 83558), (820, 67254), (902, 61140), (984, 56045), (1019, 54120), (1230, 44836), (1320, 41779), (1353, 40760), (1640, 33627), (1804, 30570), (2038, 27060), (2255, 24456), (2460, 22418), (2706, 20380), (3057, 18040), (3608, 15285), (4076, 13530), (4510, 12228), (4920, 11209), (5095, 10824), (5412, 10190), (6114, 9020), (6765, 8152)]