987000000

素因数分解:

$2^6\times 3^1\times 5^6\times 7^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 392

約数和(自身を含む): 3809951232

約数和(自身を除く): 2822951232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 47, 48, 50, 56, 60, 64, 70, 75, 80, 84, 94, 96, 100, 105, 112, 120, 125, 140, 141, 150, 160, 168, 175, 188, 192, 200, 210, 224, 235, 240, 250, 280, 282, 300, 320, 329, 336, 350, 375, 376, 400, 420, 448, 470, 480, 500, 525, 560, 564, 600, 625, 658, 672, 700, 705, 750, 752, 800, 840, 875, 940, 960, 987, 1000, 1050, 1120, 1128, 1175, 1200, 1250, 1316, 1344, 1400, 1410, 1500, 1504, 1600, 1645, 1680, 1750, 1875, 1880, 1974, 2000, 2100, 2240, 2256, 2350, 2400, 2500, 2625, 2632, 2800, 2820, 3000, 3008, 3125, 3290, 3360, 3500, 3525, 3750, 3760, 3948, 4000, 4200, 4375, 4512, 4700, 4800, 4935, 5000, 5250, 5264, 5600, 5640, 5875, 6000, 6250, 6580, 6720, 7000, 7050, 7500, 7520, 7896, 8000, 8225, 8400, 8750, 9024, 9375, 9400, 9870, 10000, 10500, 10528, 11200, 11280, 11750, 12000, 12500, 13125, 13160, 14000, 14100, 15000, 15040, 15625, 15792, 16450, 16800, 17500, 17625, 18750, 18800, 19740, 20000, 21000, 21056, 21875, 22560, 23500, 24000, 24675, 25000, 26250, 26320, 28000, 28200, 29375, 30000, 31250, 31584, 32900, 33600, 35000, 35250, 37500, 37600, 39480, 40000, 41125, 42000, 43750, 45120, 46875, 47000, 49350, 50000, 52500, 52640, 56000, 56400, 58750, 60000, 62500, 63168, 65625, 65800, 70000, 70500, 75000, 75200, 78960, 82250, 84000, 87500, 88125, 93750, 94000, 98700, 100000, 105000, 105280, 109375, 112800, 117500, 120000, 123375, 125000, 131250, 131600, 140000, 141000, 146875, 150000, 157920, 164500, 168000, 175000, 176250, 187500, 188000, 197400, 200000, 205625, 210000, 218750, 225600, 235000, 246750, 250000, 262500, 263200, 280000, 282000, 293750, 300000, 315840, 328125, 329000, 350000, 352500, 375000, 376000, 394800, 411250, 420000, 437500, 440625, 470000, 493500, 500000, 525000, 526400, 564000, 587500, 600000, 616875, 656250, 658000, 700000, 705000, 734375, 750000, 789600, 822500, 840000, 875000, 881250, 940000, 987000, 1000000, 1028125, 1050000, 1128000, 1175000, 1233750, 1312500, 1316000, 1400000, 1410000, 1468750, 1500000, 1579200, 1645000, 1750000, 1762500, 1880000, 1974000, 2056250, 2100000, 2203125, 2350000, 2467500, 2625000, 2632000, 2820000, 2937500, 3000000, 3084375, 3290000, 3500000, 3525000, 3948000, 4112500, 4200000, 4406250, 4700000, 4935000, 5140625, 5250000, 5640000, 5875000, 6168750, 6580000, 7000000, 7050000, 7896000, 8225000, 8812500, 9400000, 9870000, 10281250, 10500000, 11750000, 12337500, 13160000, 14100000, 15421875, 16450000, 17625000, 19740000, 20562500, 21000000, 23500000, 24675000, 28200000, 30843750, 32900000, 35250000, 39480000, 41125000, 47000000, 49350000, 61687500, 65800000, 70500000, 82250000, 98700000, 123375000, 141000000, 164500000, 197400000, 246750000, 329000000, 493500000, 987000000]

約数ペア:

[(1, 987000000), (2, 493500000), (3, 329000000), (4, 246750000), (5, 197400000), (6, 164500000), (7, 141000000), (8, 123375000), (10, 98700000), (12, 82250000), (14, 70500000), (15, 65800000), (16, 61687500), (20, 49350000), (21, 47000000), (24, 41125000), (25, 39480000), (28, 35250000), (30, 32900000), (32, 30843750), (35, 28200000), (40, 24675000), (42, 23500000), (47, 21000000), (48, 20562500), (50, 19740000), (56, 17625000), (60, 16450000), (64, 15421875), (70, 14100000), (75, 13160000), (80, 12337500), (84, 11750000), (94, 10500000), (96, 10281250), (100, 9870000), (105, 9400000), (112, 8812500), (120, 8225000), (125, 7896000), (140, 7050000), (141, 7000000), (150, 6580000), (160, 6168750), (168, 5875000), (175, 5640000), (188, 5250000), (192, 5140625), (200, 4935000), (210, 4700000), (224, 4406250), (235, 4200000), (240, 4112500), (250, 3948000), (280, 3525000), (282, 3500000), (300, 3290000), (320, 3084375), (329, 3000000), (336, 2937500), (350, 2820000), (375, 2632000), (376, 2625000), (400, 2467500), (420, 2350000), (448, 2203125), (470, 2100000), (480, 2056250), (500, 1974000), (525, 1880000), (560, 1762500), (564, 1750000), (600, 1645000), (625, 1579200), (658, 1500000), (672, 1468750), (700, 1410000), (705, 1400000), (750, 1316000), (752, 1312500), (800, 1233750), (840, 1175000), (875, 1128000), (940, 1050000), (960, 1028125), (987, 1000000), (1000, 987000), (1050, 940000), (1120, 881250), (1128, 875000), (1175, 840000), (1200, 822500), (1250, 789600), (1316, 750000), (1344, 734375), (1400, 705000), (1410, 700000), (1500, 658000), (1504, 656250), (1600, 616875), (1645, 600000), (1680, 587500), (1750, 564000), (1875, 526400), (1880, 525000), (1974, 500000), (2000, 493500), (2100, 470000), (2240, 440625), (2256, 437500), (2350, 420000), (2400, 411250), (2500, 394800), (2625, 376000), (2632, 375000), (2800, 352500), (2820, 350000), (3000, 329000), (3008, 328125), (3125, 315840), (3290, 300000), (3360, 293750), (3500, 282000), (3525, 280000), (3750, 263200), (3760, 262500), (3948, 250000), (4000, 246750), (4200, 235000), (4375, 225600), (4512, 218750), (4700, 210000), (4800, 205625), (4935, 200000), (5000, 197400), (5250, 188000), (5264, 187500), (5600, 176250), (5640, 175000), (5875, 168000), (6000, 164500), (6250, 157920), (6580, 150000), (6720, 146875), (7000, 141000), (7050, 140000), (7500, 131600), (7520, 131250), (7896, 125000), (8000, 123375), (8225, 120000), (8400, 117500), (8750, 112800), (9024, 109375), (9375, 105280), (9400, 105000), (9870, 100000), (10000, 98700), (10500, 94000), (10528, 93750), (11200, 88125), (11280, 87500), (11750, 84000), (12000, 82250), (12500, 78960), (13125, 75200), (13160, 75000), (14000, 70500), (14100, 70000), (15000, 65800), (15040, 65625), (15625, 63168), (15792, 62500), (16450, 60000), (16800, 58750), (17500, 56400), (17625, 56000), (18750, 52640), (18800, 52500), (19740, 50000), (20000, 49350), (21000, 47000), (21056, 46875), (21875, 45120), (22560, 43750), (23500, 42000), (24000, 41125), (24675, 40000), (25000, 39480), (26250, 37600), (26320, 37500), (28000, 35250), (28200, 35000), (29375, 33600), (30000, 32900), (31250, 31584)]