8245500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 16914180

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, 239, 250, 276, 300, 345, 375, 460, 478, 500, 575, 690, 717, 750, 956, 1150, 1195, 1380, 1434, 1500, 1725, 2300, 2390, 2868, 2875, 3450, 3585, 4780, 5497, 5750, 5975, 6900, 7170, 8625, 10994, 11500, 11950, 14340, 16491, 17250, 17925, 21988, 23900, 27485, 29875, 32982, 34500, 35850, 54970, 59750, 65964, 71700, 82455, 89625, 109940, 119500, 137425, 164910, 179250, 274850, 329820, 358500, 412275, 549700, 687125, 824550, 1374250, 1649100, 2061375, 2748500, 4122750, 8245500]

約数ペア:

[(1, 8245500), (2, 4122750), (3, 2748500), (4, 2061375), (5, 1649100), (6, 1374250), (10, 824550), (12, 687125), (15, 549700), (20, 412275), (23, 358500), (25, 329820), (30, 274850), (46, 179250), (50, 164910), (60, 137425), (69, 119500), (75, 109940), (92, 89625), (100, 82455), (115, 71700), (125, 65964), (138, 59750), (150, 54970), (230, 35850), (239, 34500), (250, 32982), (276, 29875), (300, 27485), (345, 23900), (375, 21988), (460, 17925), (478, 17250), (500, 16491), (575, 14340), (690, 11950), (717, 11500), (750, 10994), (956, 8625), (1150, 7170), (1195, 6900), (1380, 5975), (1434, 5750), (1500, 5497), (1725, 4780), (2300, 3585), (2390, 3450), (2868, 2875)]