2028758400

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{2609}}^1$

素因数の和:2648

約数の個数: 288

約数和(自身を含む): 7510066200

約数和(自身を除く): 5481307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1152, 1200, 1215, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2400, 2430, 2592, 2609, 2700, 2880, 3200, 3240, 3456, 3600, 3888, 4050, 4320, 4800, 4860, 5184, 5218, 5400, 5760, 6075, 6480, 7200, 7776, 7827, 8100, 8640, 9600, 9720, 10368, 10436, 10800, 12150, 12960, 13045, 14400, 15552, 15654, 16200, 17280, 19440, 20872, 21600, 23481, 24300, 25920, 26090, 28800, 31104, 31308, 32400, 38880, 39135, 41744, 43200, 46962, 48600, 51840, 52180, 62616, 64800, 65225, 70443, 77760, 78270, 83488, 86400, 93924, 97200, 104360, 117405, 125232, 129600, 130450, 140886, 155520, 156540, 166976, 187848, 194400, 195675, 208720, 211329, 234810, 250464, 259200, 260900, 281772, 313080, 333952, 352215, 375696, 388800, 391350, 417440, 422658, 469620, 500928, 521800, 563544, 587025, 626160, 633987, 704430, 751392, 777600, 782700, 834880, 845316, 939240, 1001856, 1043600, 1056645, 1127088, 1174050, 1252320, 1267974, 1408860, 1502784, 1565400, 1669760, 1690632, 1761075, 1878480, 2087200, 2113290, 2254176, 2348100, 2504640, 2535948, 2817720, 3005568, 3130800, 3169935, 3381264, 3522150, 3756960, 4174400, 4226580, 4508352, 4696200, 5009280, 5071896, 5283225, 5635440, 6261600, 6339870, 6762528, 7044300, 7513920, 8348800, 8453160, 9016704, 9392400, 10143792, 10566450, 11270880, 12523200, 12679740, 13525056, 14088600, 15027840, 15849675, 16906320, 18784800, 20287584, 21132900, 22541760, 25046400, 25359480, 27050112, 28177200, 31699350, 33812640, 37569600, 40575168, 42265800, 45083520, 50718960, 56354400, 63398700, 67625280, 75139200, 81150336, 84531600, 101437920, 112708800, 126797400, 135250560, 169063200, 202875840, 225417600, 253594800, 338126400, 405751680, 507189600, 676252800, 1014379200, 2028758400]

約数ペア:

[(1, 2028758400), (2, 1014379200), (3, 676252800), (4, 507189600), (5, 405751680), (6, 338126400), (8, 253594800), (9, 225417600), (10, 202875840), (12, 169063200), (15, 135250560), (16, 126797400), (18, 112708800), (20, 101437920), (24, 84531600), (25, 81150336), (27, 75139200), (30, 67625280), (32, 63398700), (36, 56354400), (40, 50718960), (45, 45083520), (48, 42265800), (50, 40575168), (54, 37569600), (60, 33812640), (64, 31699350), (72, 28177200), (75, 27050112), (80, 25359480), (81, 25046400), (90, 22541760), (96, 21132900), (100, 20287584), (108, 18784800), (120, 16906320), (128, 15849675), (135, 15027840), (144, 14088600), (150, 13525056), (160, 12679740), (162, 12523200), (180, 11270880), (192, 10566450), (200, 10143792), (216, 9392400), (225, 9016704), (240, 8453160), (243, 8348800), (270, 7513920), (288, 7044300), (300, 6762528), (320, 6339870), (324, 6261600), (360, 5635440), (384, 5283225), (400, 5071896), (405, 5009280), (432, 4696200), (450, 4508352), (480, 4226580), (486, 4174400), (540, 3756960), (576, 3522150), (600, 3381264), (640, 3169935), (648, 3130800), (675, 3005568), (720, 2817720), (800, 2535948), (810, 2504640), (864, 2348100), (900, 2254176), (960, 2113290), (972, 2087200), (1080, 1878480), (1152, 1761075), (1200, 1690632), (1215, 1669760), (1296, 1565400), (1350, 1502784), (1440, 1408860), (1600, 1267974), (1620, 1252320), (1728, 1174050), (1800, 1127088), (1920, 1056645), (1944, 1043600), (2025, 1001856), (2160, 939240), (2400, 845316), (2430, 834880), (2592, 782700), (2609, 777600), (2700, 751392), (2880, 704430), (3200, 633987), (3240, 626160), (3456, 587025), (3600, 563544), (3888, 521800), (4050, 500928), (4320, 469620), (4800, 422658), (4860, 417440), (5184, 391350), (5218, 388800), (5400, 375696), (5760, 352215), (6075, 333952), (6480, 313080), (7200, 281772), (7776, 260900), (7827, 259200), (8100, 250464), (8640, 234810), (9600, 211329), (9720, 208720), (10368, 195675), (10436, 194400), (10800, 187848), (12150, 166976), (12960, 156540), (13045, 155520), (14400, 140886), (15552, 130450), (15654, 129600), (16200, 125232), (17280, 117405), (19440, 104360), (20872, 97200), (21600, 93924), (23481, 86400), (24300, 83488), (25920, 78270), (26090, 77760), (28800, 70443), (31104, 65225), (31308, 64800), (32400, 62616), (38880, 52180), (39135, 51840), (41744, 48600), (43200, 46962)]