68750250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3008

約数の個数: 64

約数和(自身を含む): 177196032

約数和(自身を除く): 108445782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 750, 775, 930, 1550, 2325, 2957, 3875, 4650, 5914, 7750, 8871, 11625, 14785, 17742, 23250, 29570, 44355, 73925, 88710, 91667, 147850, 183334, 221775, 275001, 369625, 443550, 458335, 550002, 739250, 916670, 1108875, 1375005, 2217750, 2291675, 2750010, 4583350, 6875025, 11458375, 13750050, 22916750, 34375125, 68750250]

約数ペア:

[(1, 68750250), (2, 34375125), (3, 22916750), (5, 13750050), (6, 11458375), (10, 6875025), (15, 4583350), (25, 2750010), (30, 2291675), (31, 2217750), (50, 1375005), (62, 1108875), (75, 916670), (93, 739250), (125, 550002), (150, 458335), (155, 443550), (186, 369625), (250, 275001), (310, 221775), (375, 183334), (465, 147850), (750, 91667), (775, 88710), (930, 73925), (1550, 44355), (2325, 29570), (2957, 23250), (3875, 17742), (4650, 14785), (5914, 11625), (7750, 8871)]