149465940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5241

約数の個数: 96

約数和(自身を含む): 462967680

約数和(自身を除く): 313501740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5179, 5772, 7215, 9620, 10358, 14430, 15537, 20716, 25895, 28860, 31074, 51790, 62148, 67327, 77685, 103580, 134654, 155370, 191623, 201981, 269308, 310740, 336635, 383246, 403962, 574869, 673270, 766492, 807924, 958115, 1009905, 1149738, 1346540, 1916230, 2019810, 2299476, 2491099, 2874345, 3832460, 4039620, 4982198, 5748690, 7473297, 9964396, 11497380, 12455495, 14946594, 24910990, 29893188, 37366485, 49821980, 74732970, 149465940]

約数ペア:

[(1, 149465940), (2, 74732970), (3, 49821980), (4, 37366485), (5, 29893188), (6, 24910990), (10, 14946594), (12, 12455495), (13, 11497380), (15, 9964396), (20, 7473297), (26, 5748690), (30, 4982198), (37, 4039620), (39, 3832460), (52, 2874345), (60, 2491099), (65, 2299476), (74, 2019810), (78, 1916230), (111, 1346540), (130, 1149738), (148, 1009905), (156, 958115), (185, 807924), (195, 766492), (222, 673270), (260, 574869), (370, 403962), (390, 383246), (444, 336635), (481, 310740), (555, 269308), (740, 201981), (780, 191623), (962, 155370), (1110, 134654), (1443, 103580), (1924, 77685), (2220, 67327), (2405, 62148), (2886, 51790), (4810, 31074), (5179, 28860), (5772, 25895), (7215, 20716), (9620, 15537), (10358, 14430)]