148955940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{118219}}^1$

素因数の和:118241

約数の個数: 72

約数和(自身を含む): 516384960

約数和(自身を除く): 367429020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 118219, 236438, 354657, 472876, 591095, 709314, 827533, 1063971, 1182190, 1418628, 1655066, 1773285, 2127942, 2364380, 2482599, 3310132, 3546570, 4137665, 4255884, 4965198, 5319855, 7093140, 7447797, 8275330, 9930396, 10639710, 12412995, 14895594, 16550660, 21279420, 24825990, 29791188, 37238985, 49651980, 74477970, 148955940]

約数ペア:

[(1, 148955940), (2, 74477970), (3, 49651980), (4, 37238985), (5, 29791188), (6, 24825990), (7, 21279420), (9, 16550660), (10, 14895594), (12, 12412995), (14, 10639710), (15, 9930396), (18, 8275330), (20, 7447797), (21, 7093140), (28, 5319855), (30, 4965198), (35, 4255884), (36, 4137665), (42, 3546570), (45, 3310132), (60, 2482599), (63, 2364380), (70, 2127942), (84, 1773285), (90, 1655066), (105, 1418628), (126, 1182190), (140, 1063971), (180, 827533), (210, 709314), (252, 591095), (315, 472876), (420, 354657), (630, 236438), (1260, 118219)]