88491000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 128

約数和(自身を含む): 297460800

約数和(自身を除く): 208969800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2269, 2600, 3000, 3250, 3900, 4538, 4875, 6500, 6807, 7800, 9076, 9750, 11345, 13000, 13614, 18152, 19500, 22690, 27228, 29497, 34035, 39000, 45380, 54456, 56725, 58994, 68070, 88491, 90760, 113450, 117988, 136140, 147485, 170175, 176982, 226900, 235976, 272280, 283625, 294970, 340350, 353964, 442455, 453800, 567250, 589940, 680700, 707928, 737425, 850875, 884910, 1134500, 1179880, 1361400, 1474850, 1701750, 1769820, 2212275, 2269000, 2949700, 3403500, 3539640, 3687125, 4424550, 5899400, 6807000, 7374250, 8849100, 11061375, 14748500, 17698200, 22122750, 29497000, 44245500, 88491000]

約数ペア:

[(1, 88491000), (2, 44245500), (3, 29497000), (4, 22122750), (5, 17698200), (6, 14748500), (8, 11061375), (10, 8849100), (12, 7374250), (13, 6807000), (15, 5899400), (20, 4424550), (24, 3687125), (25, 3539640), (26, 3403500), (30, 2949700), (39, 2269000), (40, 2212275), (50, 1769820), (52, 1701750), (60, 1474850), (65, 1361400), (75, 1179880), (78, 1134500), (100, 884910), (104, 850875), (120, 737425), (125, 707928), (130, 680700), (150, 589940), (156, 567250), (195, 453800), (200, 442455), (250, 353964), (260, 340350), (300, 294970), (312, 283625), (325, 272280), (375, 235976), (390, 226900), (500, 176982), (520, 170175), (600, 147485), (650, 136140), (750, 117988), (780, 113450), (975, 90760), (1000, 88491), (1300, 68070), (1500, 58994), (1560, 56725), (1625, 54456), (1950, 45380), (2269, 39000), (2600, 34035), (3000, 29497), (3250, 27228), (3900, 22690), (4538, 19500), (4875, 18152), (6500, 13614), (6807, 13000), (7800, 11345), (9076, 9750)]