72955950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11369

約数の個数: 48

約数和(自身を含む): 185154816

約数和(自身を除く): 112198866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 11311, 22622, 33933, 56555, 67866, 113110, 169665, 282775, 339330, 486373, 565550, 848325, 972746, 1459119, 1696650, 2431865, 2918238, 4863730, 7295595, 12159325, 14591190, 24318650, 36477975, 72955950]

約数ペア:

[(1, 72955950), (2, 36477975), (3, 24318650), (5, 14591190), (6, 12159325), (10, 7295595), (15, 4863730), (25, 2918238), (30, 2431865), (43, 1696650), (50, 1459119), (75, 972746), (86, 848325), (129, 565550), (150, 486373), (215, 339330), (258, 282775), (430, 169665), (645, 113110), (1075, 67866), (1290, 56555), (2150, 33933), (3225, 22622), (6450, 11311)]