42475620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 130959360

約数和(自身を除く): 88483740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 463, 556, 660, 695, 834, 926, 1389, 1390, 1529, 1668, 1852, 2085, 2315, 2778, 2780, 3058, 4170, 4587, 4630, 5093, 5556, 6116, 6945, 7645, 8340, 9174, 9260, 10186, 13890, 15279, 15290, 18348, 20372, 22935, 25465, 27780, 30558, 30580, 45870, 50930, 61116, 64357, 76395, 91740, 101860, 128714, 152790, 193071, 257428, 305580, 321785, 386142, 643570, 707927, 772284, 965355, 1287140, 1415854, 1930710, 2123781, 2831708, 3539635, 3861420, 4247562, 7079270, 8495124, 10618905, 14158540, 21237810, 42475620]

約数ペア:

[(1, 42475620), (2, 21237810), (3, 14158540), (4, 10618905), (5, 8495124), (6, 7079270), (10, 4247562), (11, 3861420), (12, 3539635), (15, 2831708), (20, 2123781), (22, 1930710), (30, 1415854), (33, 1287140), (44, 965355), (55, 772284), (60, 707927), (66, 643570), (110, 386142), (132, 321785), (139, 305580), (165, 257428), (220, 193071), (278, 152790), (330, 128714), (417, 101860), (463, 91740), (556, 76395), (660, 64357), (695, 61116), (834, 50930), (926, 45870), (1389, 30580), (1390, 30558), (1529, 27780), (1668, 25465), (1852, 22935), (2085, 20372), (2315, 18348), (2778, 15290), (2780, 15279), (3058, 13890), (4170, 10186), (4587, 9260), (4630, 9174), (5093, 8340), (5556, 7645), (6116, 6945)]