179270220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 517257216

約数和(自身を除く): 337986996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 151, 188, 235, 282, 302, 421, 453, 470, 564, 604, 705, 755, 842, 906, 940, 1263, 1410, 1510, 1684, 1812, 2105, 2265, 2526, 2820, 3020, 4210, 4530, 5052, 6315, 7097, 8420, 9060, 12630, 14194, 19787, 21291, 25260, 28388, 35485, 39574, 42582, 59361, 63571, 70970, 79148, 85164, 98935, 106455, 118722, 127142, 141940, 190713, 197870, 212910, 237444, 254284, 296805, 317855, 381426, 395740, 425820, 593610, 635710, 762852, 953565, 1187220, 1271420, 1907130, 2987837, 3814260, 5975674, 8963511, 11951348, 14939185, 17927022, 29878370, 35854044, 44817555, 59756740, 89635110, 179270220]

約数ペア:

[(1, 179270220), (2, 89635110), (3, 59756740), (4, 44817555), (5, 35854044), (6, 29878370), (10, 17927022), (12, 14939185), (15, 11951348), (20, 8963511), (30, 5975674), (47, 3814260), (60, 2987837), (94, 1907130), (141, 1271420), (151, 1187220), (188, 953565), (235, 762852), (282, 635710), (302, 593610), (421, 425820), (453, 395740), (470, 381426), (564, 317855), (604, 296805), (705, 254284), (755, 237444), (842, 212910), (906, 197870), (940, 190713), (1263, 141940), (1410, 127142), (1510, 118722), (1684, 106455), (1812, 98935), (2105, 85164), (2265, 79148), (2526, 70970), (2820, 63571), (3020, 59361), (4210, 42582), (4530, 39574), (5052, 35485), (6315, 28388), (7097, 25260), (8420, 21291), (9060, 19787), (12630, 14194)]