894888000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 280

約数和(自身を含む): 3313002264

約数和(自身を除く): 2418114264

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, 125, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 576, 600, 648, 675, 720, 750, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1200, 1296, 1350, 1381, 1440, 1500, 1600, 1620, 1728, 1800, 2000, 2025, 2160, 2250, 2400, 2592, 2700, 2762, 2880, 3000, 3240, 3375, 3600, 4000, 4050, 4143, 4320, 4500, 4800, 5184, 5400, 5524, 6000, 6480, 6750, 6905, 7200, 8000, 8100, 8286, 8640, 9000, 10125, 10800, 11048, 12000, 12429, 12960, 13500, 13810, 14400, 16200, 16572, 18000, 20250, 20715, 21600, 22096, 24000, 24858, 25920, 27000, 27620, 32400, 33144, 34525, 36000, 37287, 40500, 41430, 43200, 44192, 49716, 54000, 55240, 62145, 64800, 66288, 69050, 72000, 74574, 81000, 82860, 88384, 99432, 103575, 108000, 110480, 111861, 124290, 129600, 132576, 138100, 149148, 162000, 165720, 172625, 186435, 198864, 207150, 216000, 220960, 223722, 248580, 265152, 276200, 298296, 310725, 324000, 331440, 345250, 372870, 397728, 414300, 441920, 447444, 497160, 517875, 552400, 559305, 596592, 621450, 648000, 662880, 690500, 745740, 795456, 828600, 894888, 932175, 994320, 1035750, 1104800, 1118610, 1193184, 1242900, 1325760, 1381000, 1491480, 1553625, 1657200, 1789776, 1864350, 1988640, 2071500, 2209600, 2237220, 2386368, 2485800, 2762000, 2796525, 2982960, 3107250, 3314400, 3579552, 3728700, 3977280, 4143000, 4474440, 4660875, 4971600, 5524000, 5593050, 5965920, 6214500, 6628800, 7159104, 7457400, 8286000, 8948880, 9321750, 9943200, 11048000, 11186100, 11931840, 12429000, 13982625, 14914800, 16572000, 17897760, 18643500, 19886400, 22372200, 24858000, 27965250, 29829600, 33144000, 35795520, 37287000, 44744400, 49716000, 55930500, 59659200, 74574000, 89488800, 99432000, 111861000, 149148000, 178977600, 223722000, 298296000, 447444000, 894888000]

約数ペア:

[(1, 894888000), (2, 447444000), (3, 298296000), (4, 223722000), (5, 178977600), (6, 149148000), (8, 111861000), (9, 99432000), (10, 89488800), (12, 74574000), (15, 59659200), (16, 55930500), (18, 49716000), (20, 44744400), (24, 37287000), (25, 35795520), (27, 33144000), (30, 29829600), (32, 27965250), (36, 24858000), (40, 22372200), (45, 19886400), (48, 18643500), (50, 17897760), (54, 16572000), (60, 14914800), (64, 13982625), (72, 12429000), (75, 11931840), (80, 11186100), (81, 11048000), (90, 9943200), (96, 9321750), (100, 8948880), (108, 8286000), (120, 7457400), (125, 7159104), (135, 6628800), (144, 6214500), (150, 5965920), (160, 5593050), (162, 5524000), (180, 4971600), (192, 4660875), (200, 4474440), (216, 4143000), (225, 3977280), (240, 3728700), (250, 3579552), (270, 3314400), (288, 3107250), (300, 2982960), (320, 2796525), (324, 2762000), (360, 2485800), (375, 2386368), (400, 2237220), (405, 2209600), (432, 2071500), (450, 1988640), (480, 1864350), (500, 1789776), (540, 1657200), (576, 1553625), (600, 1491480), (648, 1381000), (675, 1325760), (720, 1242900), (750, 1193184), (800, 1118610), (810, 1104800), (864, 1035750), (900, 994320), (960, 932175), (1000, 894888), (1080, 828600), (1125, 795456), (1200, 745740), (1296, 690500), (1350, 662880), (1381, 648000), (1440, 621450), (1500, 596592), (1600, 559305), (1620, 552400), (1728, 517875), (1800, 497160), (2000, 447444), (2025, 441920), (2160, 414300), (2250, 397728), (2400, 372870), (2592, 345250), (2700, 331440), (2762, 324000), (2880, 310725), (3000, 298296), (3240, 276200), (3375, 265152), (3600, 248580), (4000, 223722), (4050, 220960), (4143, 216000), (4320, 207150), (4500, 198864), (4800, 186435), (5184, 172625), (5400, 165720), (5524, 162000), (6000, 149148), (6480, 138100), (6750, 132576), (6905, 129600), (7200, 124290), (8000, 111861), (8100, 110480), (8286, 108000), (8640, 103575), (9000, 99432), (10125, 88384), (10800, 82860), (11048, 81000), (12000, 74574), (12429, 72000), (12960, 69050), (13500, 66288), (13810, 64800), (14400, 62145), (16200, 55240), (16572, 54000), (18000, 49716), (20250, 44192), (20715, 43200), (21600, 41430), (22096, 40500), (24000, 37287), (24858, 36000), (25920, 34525), (27000, 33144), (27620, 32400)]