170973180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{15077}}^1$

素因数の和:15105

約数の個数: 120

約数和(自身を含む): 613011168

約数和(自身を除く): 442037988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 15077, 30154, 45231, 60308, 75385, 90462, 105539, 135693, 150770, 180924, 211078, 226155, 271386, 301540, 316617, 407079, 422156, 452310, 527695, 542772, 633234, 678465, 814158, 904620, 949851, 1055390, 1221237, 1266468, 1356930, 1583085, 1628316, 1899702, 2035395, 2110780, 2442474, 2713860, 2849553, 3166170, 3799404, 4070790, 4749255, 4884948, 5699106, 6106185, 6332340, 8141580, 8548659, 9498510, 11398212, 12212370, 14247765, 17097318, 18997020, 24424740, 28495530, 34194636, 42743295, 56991060, 85486590, 170973180]

約数ペア:

[(1, 170973180), (2, 85486590), (3, 56991060), (4, 42743295), (5, 34194636), (6, 28495530), (7, 24424740), (9, 18997020), (10, 17097318), (12, 14247765), (14, 12212370), (15, 11398212), (18, 9498510), (20, 8548659), (21, 8141580), (27, 6332340), (28, 6106185), (30, 5699106), (35, 4884948), (36, 4749255), (42, 4070790), (45, 3799404), (54, 3166170), (60, 2849553), (63, 2713860), (70, 2442474), (81, 2110780), (84, 2035395), (90, 1899702), (105, 1628316), (108, 1583085), (126, 1356930), (135, 1266468), (140, 1221237), (162, 1055390), (180, 949851), (189, 904620), (210, 814158), (252, 678465), (270, 633234), (315, 542772), (324, 527695), (378, 452310), (405, 422156), (420, 407079), (540, 316617), (567, 301540), (630, 271386), (756, 226155), (810, 211078), (945, 180924), (1134, 150770), (1260, 135693), (1620, 105539), (1890, 90462), (2268, 75385), (2835, 60308), (3780, 45231), (5670, 30154), (11340, 15077)]