87021000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 330220800

約数和(自身を除く): 243199800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 250, 264, 270, 275, 293, 297, 300, 330, 360, 375, 396, 440, 450, 495, 500, 540, 550, 586, 594, 600, 660, 675, 750, 792, 825, 879, 900, 990, 1000, 1080, 1100, 1125, 1172, 1188, 1320, 1350, 1375, 1465, 1485, 1500, 1650, 1758, 1800, 1980, 2200, 2250, 2344, 2376, 2475, 2637, 2700, 2750, 2930, 2970, 3000, 3223, 3300, 3375, 3516, 3960, 4125, 4395, 4500, 4950, 5274, 5400, 5500, 5860, 5940, 6446, 6600, 6750, 7032, 7325, 7425, 7911, 8250, 8790, 9000, 9669, 9900, 10548, 11000, 11720, 11880, 12375, 12892, 13185, 13500, 14650, 14850, 15822, 16115, 16500, 17580, 19338, 19800, 21096, 21975, 24750, 25784, 26370, 27000, 29007, 29300, 29700, 31644, 32230, 33000, 35160, 36625, 37125, 38676, 39555, 43950, 48345, 49500, 52740, 58014, 58600, 59400, 63288, 64460, 65925, 73250, 74250, 77352, 79110, 80575, 87021, 87900, 96690, 99000, 105480, 109875, 116028, 128920, 131850, 145035, 146500, 148500, 158220, 161150, 174042, 175800, 193380, 197775, 219750, 232056, 241725, 263700, 290070, 293000, 297000, 316440, 322300, 329625, 348084, 386760, 395550, 402875, 435105, 439500, 483450, 527400, 580140, 644600, 659250, 696168, 725175, 791100, 805750, 870210, 879000, 966900, 988875, 1160280, 1208625, 1318500, 1450350, 1582200, 1611500, 1740420, 1933800, 1977750, 2175525, 2417250, 2637000, 2900700, 3223000, 3480840, 3625875, 3955500, 4351050, 4834500, 5801400, 7251750, 7911000, 8702100, 9669000, 10877625, 14503500, 17404200, 21755250, 29007000, 43510500, 87021000]

約数ペア:

[(1, 87021000), (2, 43510500), (3, 29007000), (4, 21755250), (5, 17404200), (6, 14503500), (8, 10877625), (9, 9669000), (10, 8702100), (11, 7911000), (12, 7251750), (15, 5801400), (18, 4834500), (20, 4351050), (22, 3955500), (24, 3625875), (25, 3480840), (27, 3223000), (30, 2900700), (33, 2637000), (36, 2417250), (40, 2175525), (44, 1977750), (45, 1933800), (50, 1740420), (54, 1611500), (55, 1582200), (60, 1450350), (66, 1318500), (72, 1208625), (75, 1160280), (88, 988875), (90, 966900), (99, 879000), (100, 870210), (108, 805750), (110, 791100), (120, 725175), (125, 696168), (132, 659250), (135, 644600), (150, 580140), (165, 527400), (180, 483450), (198, 439500), (200, 435105), (216, 402875), (220, 395550), (225, 386760), (250, 348084), (264, 329625), (270, 322300), (275, 316440), (293, 297000), (297, 293000), (300, 290070), (330, 263700), (360, 241725), (375, 232056), (396, 219750), (440, 197775), (450, 193380), (495, 175800), (500, 174042), (540, 161150), (550, 158220), (586, 148500), (594, 146500), (600, 145035), (660, 131850), (675, 128920), (750, 116028), (792, 109875), (825, 105480), (879, 99000), (900, 96690), (990, 87900), (1000, 87021), (1080, 80575), (1100, 79110), (1125, 77352), (1172, 74250), (1188, 73250), (1320, 65925), (1350, 64460), (1375, 63288), (1465, 59400), (1485, 58600), (1500, 58014), (1650, 52740), (1758, 49500), (1800, 48345), (1980, 43950), (2200, 39555), (2250, 38676), (2344, 37125), (2376, 36625), (2475, 35160), (2637, 33000), (2700, 32230), (2750, 31644), (2930, 29700), (2970, 29300), (3000, 29007), (3223, 27000), (3300, 26370), (3375, 25784), (3516, 24750), (3960, 21975), (4125, 21096), (4395, 19800), (4500, 19338), (4950, 17580), (5274, 16500), (5400, 16115), (5500, 15822), (5860, 14850), (5940, 14650), (6446, 13500), (6600, 13185), (6750, 12892), (7032, 12375), (7325, 11880), (7425, 11720), (7911, 11000), (8250, 10548), (8790, 9900), (9000, 9669)]