87561000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 326177280

約数和(自身を除く): 238616280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 47, 50, 54, 60, 69, 72, 75, 81, 90, 92, 94, 100, 108, 115, 120, 125, 135, 138, 141, 150, 162, 180, 184, 188, 200, 207, 216, 225, 230, 235, 250, 270, 276, 282, 300, 324, 345, 360, 375, 376, 405, 414, 423, 450, 460, 470, 500, 540, 552, 564, 575, 600, 621, 648, 675, 690, 705, 750, 810, 828, 846, 900, 920, 940, 1000, 1035, 1080, 1081, 1125, 1128, 1150, 1175, 1242, 1269, 1350, 1380, 1410, 1500, 1620, 1656, 1692, 1725, 1800, 1863, 1880, 2025, 2070, 2115, 2162, 2250, 2300, 2350, 2484, 2538, 2700, 2760, 2820, 2875, 3000, 3105, 3240, 3243, 3375, 3384, 3450, 3525, 3726, 3807, 4050, 4140, 4230, 4324, 4500, 4600, 4700, 4968, 5076, 5175, 5400, 5405, 5640, 5750, 5875, 6210, 6345, 6486, 6750, 6900, 7050, 7452, 7614, 8100, 8280, 8460, 8625, 8648, 9000, 9315, 9400, 9729, 10125, 10152, 10350, 10575, 10810, 11500, 11750, 12420, 12690, 12972, 13500, 13800, 14100, 14904, 15228, 15525, 16200, 16215, 16920, 17250, 17625, 18630, 19035, 19458, 20250, 20700, 21150, 21620, 23000, 23500, 24840, 25380, 25875, 25944, 27000, 27025, 28200, 29187, 30456, 31050, 31725, 32430, 34500, 35250, 37260, 38070, 38916, 40500, 41400, 42300, 43240, 46575, 47000, 48645, 50760, 51750, 52875, 54050, 58374, 62100, 63450, 64860, 69000, 70500, 74520, 76140, 77625, 77832, 81000, 81075, 84600, 87561, 93150, 95175, 97290, 103500, 105750, 108100, 116748, 124200, 126900, 129720, 135125, 141000, 145935, 152280, 155250, 158625, 162150, 175122, 186300, 190350, 194580, 207000, 211500, 216200, 232875, 233496, 243225, 253800, 270250, 291870, 310500, 317250, 324300, 350244, 372600, 380700, 389160, 405375, 423000, 437805, 465750, 475875, 486450, 540500, 583740, 621000, 634500, 648600, 700488, 729675, 761400, 810750, 875610, 931500, 951750, 972900, 1081000, 1167480, 1216125, 1269000, 1459350, 1621500, 1751220, 1863000, 1903500, 1945800, 2189025, 2432250, 2918700, 3243000, 3502440, 3648375, 3807000, 4378050, 4864500, 5837400, 7296750, 8756100, 9729000, 10945125, 14593500, 17512200, 21890250, 29187000, 43780500, 87561000]

約数ペア:

[(1, 87561000), (2, 43780500), (3, 29187000), (4, 21890250), (5, 17512200), (6, 14593500), (8, 10945125), (9, 9729000), (10, 8756100), (12, 7296750), (15, 5837400), (18, 4864500), (20, 4378050), (23, 3807000), (24, 3648375), (25, 3502440), (27, 3243000), (30, 2918700), (36, 2432250), (40, 2189025), (45, 1945800), (46, 1903500), (47, 1863000), (50, 1751220), (54, 1621500), (60, 1459350), (69, 1269000), (72, 1216125), (75, 1167480), (81, 1081000), (90, 972900), (92, 951750), (94, 931500), (100, 875610), (108, 810750), (115, 761400), (120, 729675), (125, 700488), (135, 648600), (138, 634500), (141, 621000), (150, 583740), (162, 540500), (180, 486450), (184, 475875), (188, 465750), (200, 437805), (207, 423000), (216, 405375), (225, 389160), (230, 380700), (235, 372600), (250, 350244), (270, 324300), (276, 317250), (282, 310500), (300, 291870), (324, 270250), (345, 253800), (360, 243225), (375, 233496), (376, 232875), (405, 216200), (414, 211500), (423, 207000), (450, 194580), (460, 190350), (470, 186300), (500, 175122), (540, 162150), (552, 158625), (564, 155250), (575, 152280), (600, 145935), (621, 141000), (648, 135125), (675, 129720), (690, 126900), (705, 124200), (750, 116748), (810, 108100), (828, 105750), (846, 103500), (900, 97290), (920, 95175), (940, 93150), (1000, 87561), (1035, 84600), (1080, 81075), (1081, 81000), (1125, 77832), (1128, 77625), (1150, 76140), (1175, 74520), (1242, 70500), (1269, 69000), (1350, 64860), (1380, 63450), (1410, 62100), (1500, 58374), (1620, 54050), (1656, 52875), (1692, 51750), (1725, 50760), (1800, 48645), (1863, 47000), (1880, 46575), (2025, 43240), (2070, 42300), (2115, 41400), (2162, 40500), (2250, 38916), (2300, 38070), (2350, 37260), (2484, 35250), (2538, 34500), (2700, 32430), (2760, 31725), (2820, 31050), (2875, 30456), (3000, 29187), (3105, 28200), (3240, 27025), (3243, 27000), (3375, 25944), (3384, 25875), (3450, 25380), (3525, 24840), (3726, 23500), (3807, 23000), (4050, 21620), (4140, 21150), (4230, 20700), (4324, 20250), (4500, 19458), (4600, 19035), (4700, 18630), (4968, 17625), (5076, 17250), (5175, 16920), (5400, 16215), (5405, 16200), (5640, 15525), (5750, 15228), (5875, 14904), (6210, 14100), (6345, 13800), (6486, 13500), (6750, 12972), (6900, 12690), (7050, 12420), (7452, 11750), (7614, 11500), (8100, 10810), (8280, 10575), (8460, 10350), (8625, 10152), (8648, 10125), (9000, 9729), (9315, 9400)]