16491000

素因数分解:

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

素因数の和:286

約数の個数: 128

約数和(自身を含む): 53913600

約数和(自身を除く): 37422600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 239, 250, 276, 300, 345, 375, 460, 478, 500, 552, 575, 600, 690, 717, 750, 920, 956, 1000, 1150, 1195, 1380, 1434, 1500, 1725, 1912, 2300, 2390, 2760, 2868, 2875, 3000, 3450, 3585, 4600, 4780, 5497, 5736, 5750, 5975, 6900, 7170, 8625, 9560, 10994, 11500, 11950, 13800, 14340, 16491, 17250, 17925, 21988, 23000, 23900, 27485, 28680, 29875, 32982, 34500, 35850, 43976, 47800, 54970, 59750, 65964, 69000, 71700, 82455, 89625, 109940, 119500, 131928, 137425, 143400, 164910, 179250, 219880, 239000, 274850, 329820, 358500, 412275, 549700, 659640, 687125, 717000, 824550, 1099400, 1374250, 1649100, 2061375, 2748500, 3298200, 4122750, 5497000, 8245500, 16491000]

約数ペア:

[(1, 16491000), (2, 8245500), (3, 5497000), (4, 4122750), (5, 3298200), (6, 2748500), (8, 2061375), (10, 1649100), (12, 1374250), (15, 1099400), (20, 824550), (23, 717000), (24, 687125), (25, 659640), (30, 549700), (40, 412275), (46, 358500), (50, 329820), (60, 274850), (69, 239000), (75, 219880), (92, 179250), (100, 164910), (115, 143400), (120, 137425), (125, 131928), (138, 119500), (150, 109940), (184, 89625), (200, 82455), (230, 71700), (239, 69000), (250, 65964), (276, 59750), (300, 54970), (345, 47800), (375, 43976), (460, 35850), (478, 34500), (500, 32982), (552, 29875), (575, 28680), (600, 27485), (690, 23900), (717, 23000), (750, 21988), (920, 17925), (956, 17250), (1000, 16491), (1150, 14340), (1195, 13800), (1380, 11950), (1434, 11500), (1500, 10994), (1725, 9560), (1912, 8625), (2300, 7170), (2390, 6900), (2760, 5975), (2868, 5750), (2875, 5736), (3000, 5497), (3450, 4780), (3585, 4600)]