80087550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2683}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 199689600

約数和(自身を除く): 119602050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 597, 995, 1194, 1990, 2683, 2985, 4975, 5366, 5970, 8049, 9950, 13415, 14925, 16098, 26830, 29850, 40245, 67075, 80490, 134150, 201225, 402450, 533917, 1067834, 1601751, 2669585, 3203502, 5339170, 8008755, 13347925, 16017510, 26695850, 40043775, 80087550]

約数ペア:

[(1, 80087550), (2, 40043775), (3, 26695850), (5, 16017510), (6, 13347925), (10, 8008755), (15, 5339170), (25, 3203502), (30, 2669585), (50, 1601751), (75, 1067834), (150, 533917), (199, 402450), (398, 201225), (597, 134150), (995, 80490), (1194, 67075), (1990, 40245), (2683, 29850), (2985, 26830), (4975, 16098), (5366, 14925), (5970, 13415), (8049, 9950)]