126201180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 405328896

約数和(自身を除く): 279127716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 487, 617, 974, 1234, 1461, 1851, 1948, 2435, 2468, 2922, 3085, 3409, 3702, 4319, 4870, 5844, 6170, 6818, 7305, 7404, 8638, 9255, 9740, 10227, 12340, 12957, 13636, 14610, 17045, 17276, 18510, 20454, 21595, 25914, 29220, 34090, 37020, 40908, 43190, 51135, 51828, 64785, 68180, 86380, 102270, 129570, 204540, 259140, 300479, 600958, 901437, 1201916, 1502395, 1802874, 2103353, 3004790, 3605748, 4206706, 4507185, 6009580, 6310059, 8413412, 9014370, 10516765, 12620118, 18028740, 21033530, 25240236, 31550295, 42067060, 63100590, 126201180]

約数ペア:

[(1, 126201180), (2, 63100590), (3, 42067060), (4, 31550295), (5, 25240236), (6, 21033530), (7, 18028740), (10, 12620118), (12, 10516765), (14, 9014370), (15, 8413412), (20, 6310059), (21, 6009580), (28, 4507185), (30, 4206706), (35, 3605748), (42, 3004790), (60, 2103353), (70, 1802874), (84, 1502395), (105, 1201916), (140, 901437), (210, 600958), (420, 300479), (487, 259140), (617, 204540), (974, 129570), (1234, 102270), (1461, 86380), (1851, 68180), (1948, 64785), (2435, 51828), (2468, 51135), (2922, 43190), (3085, 40908), (3409, 37020), (3702, 34090), (4319, 29220), (4870, 25914), (5844, 21595), (6170, 20454), (6818, 18510), (7305, 17276), (7404, 17045), (8638, 14610), (9255, 13636), (9740, 12957), (10227, 12340)]