68040000

素因数分解:

$2^6\times 3^5\times 5^4\times 7^1$

素因数の和:54

約数の個数: 420

約数和(自身を含む): 288832544

約数和(自身を除く): 220792544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 250, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 375, 378, 400, 405, 420, 432, 448, 450, 480, 486, 500, 504, 525, 540, 560, 567, 576, 600, 625, 630, 648, 672, 675, 700, 720, 750, 756, 800, 810, 840, 864, 875, 900, 945, 960, 972, 1000, 1008, 1050, 1080, 1120, 1125, 1134, 1200, 1215, 1250, 1260, 1296, 1344, 1350, 1400, 1440, 1500, 1512, 1575, 1600, 1620, 1680, 1701, 1728, 1750, 1800, 1875, 1890, 1944, 2000, 2016, 2025, 2100, 2160, 2240, 2250, 2268, 2400, 2430, 2500, 2520, 2592, 2625, 2700, 2800, 2835, 2880, 3000, 3024, 3150, 3240, 3360, 3375, 3402, 3500, 3600, 3750, 3780, 3888, 4000, 4032, 4050, 4200, 4320, 4375, 4500, 4536, 4725, 4800, 4860, 5000, 5040, 5184, 5250, 5400, 5600, 5625, 5670, 6000, 6048, 6075, 6300, 6480, 6720, 6750, 6804, 7000, 7200, 7500, 7560, 7776, 7875, 8000, 8100, 8400, 8505, 8640, 8750, 9000, 9072, 9450, 9720, 10000, 10080, 10125, 10500, 10800, 11200, 11250, 11340, 12000, 12096, 12150, 12600, 12960, 13125, 13500, 13608, 14000, 14175, 14400, 15000, 15120, 15552, 15750, 16200, 16800, 16875, 17010, 17500, 18000, 18144, 18900, 19440, 20000, 20160, 20250, 21000, 21600, 22500, 22680, 23625, 24000, 24300, 25200, 25920, 26250, 27000, 27216, 28000, 28350, 30000, 30240, 30375, 31500, 32400, 33600, 33750, 34020, 35000, 36000, 36288, 37800, 38880, 39375, 40000, 40500, 42000, 42525, 43200, 45000, 45360, 47250, 48600, 50400, 50625, 52500, 54000, 54432, 56000, 56700, 60000, 60480, 60750, 63000, 64800, 67500, 68040, 70000, 70875, 72000, 75600, 77760, 78750, 81000, 84000, 85050, 90000, 90720, 94500, 97200, 100800, 101250, 105000, 108000, 108864, 113400, 118125, 120000, 121500, 126000, 129600, 135000, 136080, 140000, 141750, 151200, 151875, 157500, 162000, 168000, 170100, 180000, 181440, 189000, 194400, 202500, 210000, 212625, 216000, 226800, 236250, 243000, 252000, 270000, 272160, 280000, 283500, 302400, 303750, 315000, 324000, 340200, 354375, 360000, 378000, 388800, 405000, 420000, 425250, 453600, 472500, 486000, 504000, 540000, 544320, 567000, 607500, 630000, 648000, 680400, 708750, 756000, 810000, 840000, 850500, 907200, 945000, 972000, 1063125, 1080000, 1134000, 1215000, 1260000, 1360800, 1417500, 1512000, 1620000, 1701000, 1890000, 1944000, 2126250, 2268000, 2430000, 2520000, 2721600, 2835000, 3240000, 3402000, 3780000, 4252500, 4536000, 4860000, 5670000, 6804000, 7560000, 8505000, 9720000, 11340000, 13608000, 17010000, 22680000, 34020000, 68040000]

約数ペア:

[(1, 68040000), (2, 34020000), (3, 22680000), (4, 17010000), (5, 13608000), (6, 11340000), (7, 9720000), (8, 8505000), (9, 7560000), (10, 6804000), (12, 5670000), (14, 4860000), (15, 4536000), (16, 4252500), (18, 3780000), (20, 3402000), (21, 3240000), (24, 2835000), (25, 2721600), (27, 2520000), (28, 2430000), (30, 2268000), (32, 2126250), (35, 1944000), (36, 1890000), (40, 1701000), (42, 1620000), (45, 1512000), (48, 1417500), (50, 1360800), (54, 1260000), (56, 1215000), (60, 1134000), (63, 1080000), (64, 1063125), (70, 972000), (72, 945000), (75, 907200), (80, 850500), (81, 840000), (84, 810000), (90, 756000), (96, 708750), (100, 680400), (105, 648000), (108, 630000), (112, 607500), (120, 567000), (125, 544320), (126, 540000), (135, 504000), (140, 486000), (144, 472500), (150, 453600), (160, 425250), (162, 420000), (168, 405000), (175, 388800), (180, 378000), (189, 360000), (192, 354375), (200, 340200), (210, 324000), (216, 315000), (224, 303750), (225, 302400), (240, 283500), (243, 280000), (250, 272160), (252, 270000), (270, 252000), (280, 243000), (288, 236250), (300, 226800), (315, 216000), (320, 212625), (324, 210000), (336, 202500), (350, 194400), (360, 189000), (375, 181440), (378, 180000), (400, 170100), (405, 168000), (420, 162000), (432, 157500), (448, 151875), (450, 151200), (480, 141750), (486, 140000), (500, 136080), (504, 135000), (525, 129600), (540, 126000), (560, 121500), (567, 120000), (576, 118125), (600, 113400), (625, 108864), (630, 108000), (648, 105000), (672, 101250), (675, 100800), (700, 97200), (720, 94500), (750, 90720), (756, 90000), (800, 85050), (810, 84000), (840, 81000), (864, 78750), (875, 77760), (900, 75600), (945, 72000), (960, 70875), (972, 70000), (1000, 68040), (1008, 67500), (1050, 64800), (1080, 63000), (1120, 60750), (1125, 60480), (1134, 60000), (1200, 56700), (1215, 56000), (1250, 54432), (1260, 54000), (1296, 52500), (1344, 50625), (1350, 50400), (1400, 48600), (1440, 47250), (1500, 45360), (1512, 45000), (1575, 43200), (1600, 42525), (1620, 42000), (1680, 40500), (1701, 40000), (1728, 39375), (1750, 38880), (1800, 37800), (1875, 36288), (1890, 36000), (1944, 35000), (2000, 34020), (2016, 33750), (2025, 33600), (2100, 32400), (2160, 31500), (2240, 30375), (2250, 30240), (2268, 30000), (2400, 28350), (2430, 28000), (2500, 27216), (2520, 27000), (2592, 26250), (2625, 25920), (2700, 25200), (2800, 24300), (2835, 24000), (2880, 23625), (3000, 22680), (3024, 22500), (3150, 21600), (3240, 21000), (3360, 20250), (3375, 20160), (3402, 20000), (3500, 19440), (3600, 18900), (3750, 18144), (3780, 18000), (3888, 17500), (4000, 17010), (4032, 16875), (4050, 16800), (4200, 16200), (4320, 15750), (4375, 15552), (4500, 15120), (4536, 15000), (4725, 14400), (4800, 14175), (4860, 14000), (5000, 13608), (5040, 13500), (5184, 13125), (5250, 12960), (5400, 12600), (5600, 12150), (5625, 12096), (5670, 12000), (6000, 11340), (6048, 11250), (6075, 11200), (6300, 10800), (6480, 10500), (6720, 10125), (6750, 10080), (6804, 10000), (7000, 9720), (7200, 9450), (7500, 9072), (7560, 9000), (7776, 8750), (7875, 8640), (8000, 8505), (8100, 8400)]