1897084800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 480

約数和(自身を含む): 7552563480

約数和(自身を除く): 5655478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 384, 390, 400, 405, 416, 432, 450, 468, 480, 520, 540, 563, 576, 585, 600, 624, 640, 648, 650, 675, 702, 720, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1040, 1053, 1080, 1126, 1152, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1560, 1600, 1620, 1664, 1689, 1728, 1755, 1800, 1872, 1920, 1950, 2025, 2080, 2106, 2160, 2252, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2815, 2880, 2925, 3120, 3200, 3240, 3378, 3456, 3510, 3600, 3744, 3900, 4050, 4160, 4212, 4320, 4504, 4680, 4800, 4992, 5067, 5184, 5200, 5265, 5400, 5616, 5630, 5760, 5850, 6240, 6480, 6756, 7020, 7200, 7319, 7488, 7800, 8100, 8320, 8424, 8445, 8640, 8775, 9008, 9360, 9600, 10134, 10368, 10400, 10530, 10800, 11232, 11260, 11700, 12480, 12960, 13512, 14040, 14075, 14400, 14638, 14976, 15201, 15600, 16200, 16848, 16890, 17280, 17550, 18016, 18720, 20268, 20800, 21060, 21600, 21957, 22464, 22520, 23400, 24960, 25335, 25920, 26325, 27024, 28080, 28150, 28800, 29276, 30402, 31200, 32400, 33696, 33780, 35100, 36032, 36595, 37440, 40536, 41600, 42120, 42225, 43200, 43914, 44928, 45040, 45603, 46800, 50670, 51840, 52650, 54048, 56160, 56300, 58552, 60804, 62400, 64800, 65871, 67392, 67560, 70200, 72064, 73190, 74880, 76005, 81072, 84240, 84450, 86400, 87828, 90080, 91206, 93600, 101340, 105300, 108096, 109785, 112320, 112600, 117104, 121608, 124800, 126675, 129600, 131742, 134784, 135120, 140400, 146380, 152010, 162144, 168480, 168900, 175656, 180160, 182412, 182975, 187200, 197613, 202680, 210600, 216192, 219570, 224640, 225200, 228015, 234208, 243216, 253350, 259200, 263484, 270240, 280800, 292760, 304020, 324288, 329355, 336960, 337800, 351312, 360320, 364824, 365950, 374400, 380025, 395226, 405360, 421200, 439140, 450400, 456030, 468416, 486432, 506700, 526968, 540480, 548925, 561600, 585520, 592839, 608040, 648576, 658710, 673920, 675600, 702624, 729648, 731900, 760050, 790452, 810720, 842400, 878280, 900800, 912060, 936832, 972864, 988065, 1013400, 1053936, 1080960, 1097850, 1123200, 1140075, 1171040, 1185678, 1216080, 1317420, 1351200, 1405248, 1459296, 1463800, 1520100, 1580904, 1621440, 1646775, 1684800, 1756560, 1801600, 1824120, 1945728, 1976130, 2026800, 2107872, 2195700, 2280150, 2342080, 2371356, 2432160, 2634840, 2702400, 2810496, 2918592, 2927600, 2964195, 3040200, 3161808, 3242880, 3293550, 3369600, 3513120, 3648240, 3952260, 4053600, 4215744, 4391400, 4560300, 4684160, 4742712, 4864320, 4940325, 5269680, 5404800, 5837184, 5855200, 5928390, 6080400, 6323616, 6587100, 7026240, 7296480, 7904520, 8107200, 8431488, 8782800, 9120600, 9485424, 9728640, 9880650, 10539360, 11710400, 11856780, 12160800, 12647232, 13174200, 14052480, 14592960, 14820975, 15809040, 16214400, 17565600, 18241200, 18970848, 19761300, 21078720, 23420800, 23713560, 24321600, 25294464, 26348400, 29185920, 29641950, 31618080, 35131200, 36482400, 37941696, 39522600, 42157440, 47427120, 48643200, 52696800, 59283900, 63236160, 70262400, 72964800, 75883392, 79045200, 94854240, 105393600, 118567800, 126472320, 145929600, 158090400, 189708480, 210787200, 237135600, 316180800, 379416960, 474271200, 632361600, 948542400, 1897084800]

約数ペア:

[(1, 1897084800), (2, 948542400), (3, 632361600), (4, 474271200), (5, 379416960), (6, 316180800), (8, 237135600), (9, 210787200), (10, 189708480), (12, 158090400), (13, 145929600), (15, 126472320), (16, 118567800), (18, 105393600), (20, 94854240), (24, 79045200), (25, 75883392), (26, 72964800), (27, 70262400), (30, 63236160), (32, 59283900), (36, 52696800), (39, 48643200), (40, 47427120), (45, 42157440), (48, 39522600), (50, 37941696), (52, 36482400), (54, 35131200), (60, 31618080), (64, 29641950), (65, 29185920), (72, 26348400), (75, 25294464), (78, 24321600), (80, 23713560), (81, 23420800), (90, 21078720), (96, 19761300), (100, 18970848), (104, 18241200), (108, 17565600), (117, 16214400), (120, 15809040), (128, 14820975), (130, 14592960), (135, 14052480), (144, 13174200), (150, 12647232), (156, 12160800), (160, 11856780), (162, 11710400), (180, 10539360), (192, 9880650), (195, 9728640), (200, 9485424), (208, 9120600), (216, 8782800), (225, 8431488), (234, 8107200), (240, 7904520), (260, 7296480), (270, 7026240), (288, 6587100), (300, 6323616), (312, 6080400), (320, 5928390), (324, 5855200), (325, 5837184), (351, 5404800), (360, 5269680), (384, 4940325), (390, 4864320), (400, 4742712), (405, 4684160), (416, 4560300), (432, 4391400), (450, 4215744), (468, 4053600), (480, 3952260), (520, 3648240), (540, 3513120), (563, 3369600), (576, 3293550), (585, 3242880), (600, 3161808), (624, 3040200), (640, 2964195), (648, 2927600), (650, 2918592), (675, 2810496), (702, 2702400), (720, 2634840), (780, 2432160), (800, 2371356), (810, 2342080), (832, 2280150), (864, 2195700), (900, 2107872), (936, 2026800), (960, 1976130), (975, 1945728), (1040, 1824120), (1053, 1801600), (1080, 1756560), (1126, 1684800), (1152, 1646775), (1170, 1621440), (1200, 1580904), (1248, 1520100), (1296, 1463800), (1300, 1459296), (1350, 1405248), (1404, 1351200), (1440, 1317420), (1560, 1216080), (1600, 1185678), (1620, 1171040), (1664, 1140075), (1689, 1123200), (1728, 1097850), (1755, 1080960), (1800, 1053936), (1872, 1013400), (1920, 988065), (1950, 972864), (2025, 936832), (2080, 912060), (2106, 900800), (2160, 878280), (2252, 842400), (2340, 810720), (2400, 790452), (2496, 760050), (2592, 731900), (2600, 729648), (2700, 702624), (2808, 675600), (2815, 673920), (2880, 658710), (2925, 648576), (3120, 608040), (3200, 592839), (3240, 585520), (3378, 561600), (3456, 548925), (3510, 540480), (3600, 526968), (3744, 506700), (3900, 486432), (4050, 468416), (4160, 456030), (4212, 450400), (4320, 439140), (4504, 421200), (4680, 405360), (4800, 395226), (4992, 380025), (5067, 374400), (5184, 365950), (5200, 364824), (5265, 360320), (5400, 351312), (5616, 337800), (5630, 336960), (5760, 329355), (5850, 324288), (6240, 304020), (6480, 292760), (6756, 280800), (7020, 270240), (7200, 263484), (7319, 259200), (7488, 253350), (7800, 243216), (8100, 234208), (8320, 228015), (8424, 225200), (8445, 224640), (8640, 219570), (8775, 216192), (9008, 210600), (9360, 202680), (9600, 197613), (10134, 187200), (10368, 182975), (10400, 182412), (10530, 180160), (10800, 175656), (11232, 168900), (11260, 168480), (11700, 162144), (12480, 152010), (12960, 146380), (13512, 140400), (14040, 135120), (14075, 134784), (14400, 131742), (14638, 129600), (14976, 126675), (15201, 124800), (15600, 121608), (16200, 117104), (16848, 112600), (16890, 112320), (17280, 109785), (17550, 108096), (18016, 105300), (18720, 101340), (20268, 93600), (20800, 91206), (21060, 90080), (21600, 87828), (21957, 86400), (22464, 84450), (22520, 84240), (23400, 81072), (24960, 76005), (25335, 74880), (25920, 73190), (26325, 72064), (27024, 70200), (28080, 67560), (28150, 67392), (28800, 65871), (29276, 64800), (30402, 62400), (31200, 60804), (32400, 58552), (33696, 56300), (33780, 56160), (35100, 54048), (36032, 52650), (36595, 51840), (37440, 50670), (40536, 46800), (41600, 45603), (42120, 45040), (42225, 44928), (43200, 43914)]