2070489600

素因数分解:

$2^9\times 3^4\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 300

約数和(自身を含む): 7666871454

約数和(自身を除く): 5596381854

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, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1920, 1997, 2025, 2160, 2304, 2400, 2560, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 3994, 4050, 4320, 4608, 4800, 5184, 5400, 5760, 5991, 6400, 6480, 6912, 7200, 7680, 7988, 8100, 8640, 9600, 9985, 10368, 10800, 11520, 11982, 12800, 12960, 13824, 14400, 15976, 16200, 17280, 17973, 19200, 19970, 20736, 21600, 23040, 23964, 25920, 28800, 29955, 31952, 32400, 34560, 35946, 38400, 39940, 41472, 43200, 47928, 49925, 51840, 53919, 57600, 59910, 63904, 64800, 69120, 71892, 79880, 86400, 89865, 95856, 99850, 103680, 107838, 115200, 119820, 127808, 129600, 143784, 149775, 159760, 161757, 172800, 179730, 191712, 199700, 207360, 215676, 239640, 255616, 259200, 269595, 287568, 299550, 319520, 323514, 345600, 359460, 383424, 399400, 431352, 449325, 479280, 511232, 518400, 539190, 575136, 599100, 639040, 647028, 718920, 766848, 798800, 808785, 862704, 898650, 958560, 1022464, 1036800, 1078380, 1150272, 1198200, 1278080, 1294056, 1347975, 1437840, 1533696, 1597600, 1617570, 1725408, 1797300, 1917120, 2156760, 2300544, 2396400, 2556160, 2588112, 2695950, 2875680, 3067392, 3195200, 3235140, 3450816, 3594600, 3834240, 4043925, 4313520, 4601088, 4792800, 5112320, 5176224, 5391900, 5751360, 6390400, 6470280, 6901632, 7189200, 7668480, 8087850, 8627040, 9202176, 9585600, 10352448, 10783800, 11502720, 12780800, 12940560, 13803264, 14378400, 15336960, 16175700, 17254080, 19171200, 20704896, 21567600, 23005440, 25561600, 25881120, 27606528, 28756800, 32351400, 34508160, 38342400, 41409792, 43135200, 46010880, 51762240, 57513600, 64702800, 69016320, 76684800, 82819584, 86270400, 103524480, 115027200, 129405600, 138032640, 172540800, 207048960, 230054400, 258811200, 345081600, 414097920, 517622400, 690163200, 1035244800, 2070489600]

約数ペア:

[(1, 2070489600), (2, 1035244800), (3, 690163200), (4, 517622400), (5, 414097920), (6, 345081600), (8, 258811200), (9, 230054400), (10, 207048960), (12, 172540800), (15, 138032640), (16, 129405600), (18, 115027200), (20, 103524480), (24, 86270400), (25, 82819584), (27, 76684800), (30, 69016320), (32, 64702800), (36, 57513600), (40, 51762240), (45, 46010880), (48, 43135200), (50, 41409792), (54, 38342400), (60, 34508160), (64, 32351400), (72, 28756800), (75, 27606528), (80, 25881120), (81, 25561600), (90, 23005440), (96, 21567600), (100, 20704896), (108, 19171200), (120, 17254080), (128, 16175700), (135, 15336960), (144, 14378400), (150, 13803264), (160, 12940560), (162, 12780800), (180, 11502720), (192, 10783800), (200, 10352448), (216, 9585600), (225, 9202176), (240, 8627040), (256, 8087850), (270, 7668480), (288, 7189200), (300, 6901632), (320, 6470280), (324, 6390400), (360, 5751360), (384, 5391900), (400, 5176224), (405, 5112320), (432, 4792800), (450, 4601088), (480, 4313520), (512, 4043925), (540, 3834240), (576, 3594600), (600, 3450816), (640, 3235140), (648, 3195200), (675, 3067392), (720, 2875680), (768, 2695950), (800, 2588112), (810, 2556160), (864, 2396400), (900, 2300544), (960, 2156760), (1080, 1917120), (1152, 1797300), (1200, 1725408), (1280, 1617570), (1296, 1597600), (1350, 1533696), (1440, 1437840), (1536, 1347975), (1600, 1294056), (1620, 1278080), (1728, 1198200), (1800, 1150272), (1920, 1078380), (1997, 1036800), (2025, 1022464), (2160, 958560), (2304, 898650), (2400, 862704), (2560, 808785), (2592, 798800), (2700, 766848), (2880, 718920), (3200, 647028), (3240, 639040), (3456, 599100), (3600, 575136), (3840, 539190), (3994, 518400), (4050, 511232), (4320, 479280), (4608, 449325), (4800, 431352), (5184, 399400), (5400, 383424), (5760, 359460), (5991, 345600), (6400, 323514), (6480, 319520), (6912, 299550), (7200, 287568), (7680, 269595), (7988, 259200), (8100, 255616), (8640, 239640), (9600, 215676), (9985, 207360), (10368, 199700), (10800, 191712), (11520, 179730), (11982, 172800), (12800, 161757), (12960, 159760), (13824, 149775), (14400, 143784), (15976, 129600), (16200, 127808), (17280, 119820), (17973, 115200), (19200, 107838), (19970, 103680), (20736, 99850), (21600, 95856), (23040, 89865), (23964, 86400), (25920, 79880), (28800, 71892), (29955, 69120), (31952, 64800), (32400, 63904), (34560, 59910), (35946, 57600), (38400, 53919), (39940, 51840), (41472, 49925), (43200, 47928)]