155214630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5235

約数の個数: 80

約数和(自身を含む): 428717520

約数和(自身を除く): 273502890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5179, 5994, 9990, 10358, 14985, 15537, 25895, 29970, 31074, 46611, 51790, 77685, 93222, 139833, 155370, 191623, 233055, 279666, 383246, 419499, 466110, 574869, 699165, 838998, 958115, 1149738, 1398330, 1724607, 1916230, 2097495, 2874345, 3449214, 4194990, 5173821, 5748690, 8623035, 10347642, 15521463, 17246070, 25869105, 31042926, 51738210, 77607315, 155214630]

約数ペア:

[(1, 155214630), (2, 77607315), (3, 51738210), (5, 31042926), (6, 25869105), (9, 17246070), (10, 15521463), (15, 10347642), (18, 8623035), (27, 5748690), (30, 5173821), (37, 4194990), (45, 3449214), (54, 2874345), (74, 2097495), (81, 1916230), (90, 1724607), (111, 1398330), (135, 1149738), (162, 958115), (185, 838998), (222, 699165), (270, 574869), (333, 466110), (370, 419499), (405, 383246), (555, 279666), (666, 233055), (810, 191623), (999, 155370), (1110, 139833), (1665, 93222), (1998, 77685), (2997, 51790), (3330, 46611), (4995, 31074), (5179, 29970), (5994, 25895), (9990, 15537), (10358, 14985)]