131867010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12109}}^1$

素因数の和:12144

約数の個数: 72

約数和(自身を含む): 376887420

約数和(自身を除く): 245020410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 12109, 24218, 36327, 60545, 72654, 108981, 121090, 133199, 181635, 217962, 266398, 363270, 399597, 544905, 665995, 799194, 1089810, 1198791, 1331990, 1465189, 1997985, 2397582, 2930378, 3995970, 4395567, 5993955, 7325945, 8791134, 11987910, 13186701, 14651890, 21977835, 26373402, 43955670, 65933505, 131867010]

約数ペア:

[(1, 131867010), (2, 65933505), (3, 43955670), (5, 26373402), (6, 21977835), (9, 14651890), (10, 13186701), (11, 11987910), (15, 8791134), (18, 7325945), (22, 5993955), (30, 4395567), (33, 3995970), (45, 2930378), (55, 2397582), (66, 1997985), (90, 1465189), (99, 1331990), (110, 1198791), (121, 1089810), (165, 799194), (198, 665995), (242, 544905), (330, 399597), (363, 363270), (495, 266398), (605, 217962), (726, 181635), (990, 133199), (1089, 121090), (1210, 108981), (1815, 72654), (2178, 60545), (3630, 36327), (5445, 24218), (10890, 12109)]