75918500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 192192000

約数和(自身を除く): 116273500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 125, 140, 175, 199, 218, 250, 350, 398, 436, 500, 545, 700, 763, 796, 875, 995, 1090, 1393, 1526, 1750, 1990, 2180, 2725, 2786, 3052, 3500, 3815, 3980, 4975, 5450, 5572, 6965, 7630, 9950, 10900, 13625, 13930, 15260, 19075, 19900, 21691, 24875, 27250, 27860, 34825, 38150, 43382, 49750, 54500, 69650, 76300, 86764, 95375, 99500, 108455, 139300, 151837, 174125, 190750, 216910, 303674, 348250, 381500, 433820, 542275, 607348, 696500, 759185, 1084550, 1518370, 2169100, 2711375, 3036740, 3795925, 5422750, 7591850, 10845500, 15183700, 18979625, 37959250, 75918500]

約数ペア:

[(1, 75918500), (2, 37959250), (4, 18979625), (5, 15183700), (7, 10845500), (10, 7591850), (14, 5422750), (20, 3795925), (25, 3036740), (28, 2711375), (35, 2169100), (50, 1518370), (70, 1084550), (100, 759185), (109, 696500), (125, 607348), (140, 542275), (175, 433820), (199, 381500), (218, 348250), (250, 303674), (350, 216910), (398, 190750), (436, 174125), (500, 151837), (545, 139300), (700, 108455), (763, 99500), (796, 95375), (875, 86764), (995, 76300), (1090, 69650), (1393, 54500), (1526, 49750), (1750, 43382), (1990, 38150), (2180, 34825), (2725, 27860), (2786, 27250), (3052, 24875), (3500, 21691), (3815, 19900), (3980, 19075), (4975, 15260), (5450, 13930), (5572, 13625), (6965, 10900), (7630, 9950)]