57140550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3014

約数の個数: 72

約数和(自身を含む): 157140984

約数和(自身を除く): 100000434

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, 2953, 3225, 3870, 5906, 6450, 8859, 9675, 14765, 17718, 19350, 26577, 29530, 44295, 53154, 73825, 88590, 126979, 132885, 147650, 221475, 253958, 265770, 380937, 442950, 634895, 664425, 761874, 1142811, 1269790, 1328850, 1904685, 2285622, 3174475, 3809370, 5714055, 6348950, 9523425, 11428110, 19046850, 28570275, 57140550]

約数ペア:

[(1, 57140550), (2, 28570275), (3, 19046850), (5, 11428110), (6, 9523425), (9, 6348950), (10, 5714055), (15, 3809370), (18, 3174475), (25, 2285622), (30, 1904685), (43, 1328850), (45, 1269790), (50, 1142811), (75, 761874), (86, 664425), (90, 634895), (129, 442950), (150, 380937), (215, 265770), (225, 253958), (258, 221475), (387, 147650), (430, 132885), (450, 126979), (645, 88590), (774, 73825), (1075, 53154), (1290, 44295), (1935, 29530), (2150, 26577), (2953, 19350), (3225, 17718), (3870, 14765), (5906, 9675), (6450, 8859)]