127447020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 403226208

約数和(自身を除く): 275779188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 270, 302, 324, 405, 453, 521, 540, 604, 755, 810, 906, 1042, 1359, 1510, 1563, 1620, 1812, 2084, 2265, 2605, 2718, 3020, 3126, 4077, 4530, 4689, 5210, 5436, 6252, 6795, 7815, 8154, 9060, 9378, 10420, 12231, 13590, 14067, 15630, 16308, 18756, 20385, 23445, 24462, 27180, 28134, 31260, 40770, 42201, 46890, 48924, 56268, 61155, 70335, 78671, 81540, 84402, 93780, 122310, 140670, 157342, 168804, 211005, 236013, 244620, 281340, 314684, 393355, 422010, 472026, 708039, 786710, 844020, 944052, 1180065, 1416078, 1573420, 2124117, 2360130, 2832156, 3540195, 4248234, 4720260, 6372351, 7080390, 8496468, 10620585, 12744702, 14160780, 21241170, 25489404, 31861755, 42482340, 63723510, 127447020]

約数ペア:

[(1, 127447020), (2, 63723510), (3, 42482340), (4, 31861755), (5, 25489404), (6, 21241170), (9, 14160780), (10, 12744702), (12, 10620585), (15, 8496468), (18, 7080390), (20, 6372351), (27, 4720260), (30, 4248234), (36, 3540195), (45, 2832156), (54, 2360130), (60, 2124117), (81, 1573420), (90, 1416078), (108, 1180065), (135, 944052), (151, 844020), (162, 786710), (180, 708039), (270, 472026), (302, 422010), (324, 393355), (405, 314684), (453, 281340), (521, 244620), (540, 236013), (604, 211005), (755, 168804), (810, 157342), (906, 140670), (1042, 122310), (1359, 93780), (1510, 84402), (1563, 81540), (1620, 78671), (1812, 70335), (2084, 61155), (2265, 56268), (2605, 48924), (2718, 46890), (3020, 42201), (3126, 40770), (4077, 31260), (4530, 28134), (4689, 27180), (5210, 24462), (5436, 23445), (6252, 20385), (6795, 18756), (7815, 16308), (8154, 15630), (9060, 14067), (9378, 13590), (10420, 12231)]