68896500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 209454336

約数和(自身を除く): 140557836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 690, 750, 1150, 1380, 1500, 1725, 1997, 2300, 2875, 3450, 3994, 5750, 5991, 6900, 7988, 8625, 9985, 11500, 11982, 17250, 19970, 23964, 29955, 34500, 39940, 45931, 49925, 59910, 91862, 99850, 119820, 137793, 149775, 183724, 199700, 229655, 249625, 275586, 299550, 459310, 499250, 551172, 599100, 688965, 748875, 918620, 998500, 1148275, 1377930, 1497750, 2296550, 2755860, 2995500, 3444825, 4593100, 5741375, 6889650, 11482750, 13779300, 17224125, 22965500, 34448250, 68896500]

約数ペア:

[(1, 68896500), (2, 34448250), (3, 22965500), (4, 17224125), (5, 13779300), (6, 11482750), (10, 6889650), (12, 5741375), (15, 4593100), (20, 3444825), (23, 2995500), (25, 2755860), (30, 2296550), (46, 1497750), (50, 1377930), (60, 1148275), (69, 998500), (75, 918620), (92, 748875), (100, 688965), (115, 599100), (125, 551172), (138, 499250), (150, 459310), (230, 299550), (250, 275586), (276, 249625), (300, 229655), (345, 199700), (375, 183724), (460, 149775), (500, 137793), (575, 119820), (690, 99850), (750, 91862), (1150, 59910), (1380, 49925), (1500, 45931), (1725, 39940), (1997, 34500), (2300, 29955), (2875, 23964), (3450, 19970), (3994, 17250), (5750, 11982), (5991, 11500), (6900, 9985), (7988, 8625)]