79490550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2663}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 198201600

約数和(自身を除く): 118711050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 597, 995, 1194, 1990, 2663, 2985, 4975, 5326, 5970, 7989, 9950, 13315, 14925, 15978, 26630, 29850, 39945, 66575, 79890, 133150, 199725, 399450, 529937, 1059874, 1589811, 2649685, 3179622, 5299370, 7949055, 13248425, 15898110, 26496850, 39745275, 79490550]

約数ペア:

[(1, 79490550), (2, 39745275), (3, 26496850), (5, 15898110), (6, 13248425), (10, 7949055), (15, 5299370), (25, 3179622), (30, 2649685), (50, 1589811), (75, 1059874), (150, 529937), (199, 399450), (398, 199725), (597, 133150), (995, 79890), (1194, 66575), (1990, 39945), (2663, 29850), (2985, 26630), (4975, 15978), (5326, 14925), (5970, 13315), (7989, 9950)]