123433650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6440

約数の個数: 72

約数和(自身を含む): 339390480

約数和(自身を除く): 215956830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6379, 6450, 9675, 12758, 19137, 19350, 31895, 38274, 57411, 63790, 95685, 114822, 159475, 191370, 274297, 287055, 318950, 478425, 548594, 574110, 822891, 956850, 1371485, 1435275, 1645782, 2468673, 2742970, 2870550, 4114455, 4937346, 6857425, 8228910, 12343365, 13714850, 20572275, 24686730, 41144550, 61716825, 123433650]

約数ペア:

[(1, 123433650), (2, 61716825), (3, 41144550), (5, 24686730), (6, 20572275), (9, 13714850), (10, 12343365), (15, 8228910), (18, 6857425), (25, 4937346), (30, 4114455), (43, 2870550), (45, 2742970), (50, 2468673), (75, 1645782), (86, 1435275), (90, 1371485), (129, 956850), (150, 822891), (215, 574110), (225, 548594), (258, 478425), (387, 318950), (430, 287055), (450, 274297), (645, 191370), (774, 159475), (1075, 114822), (1290, 95685), (1935, 63790), (2150, 57411), (3225, 38274), (3870, 31895), (6379, 19350), (6450, 19137), (9675, 12758)]