215760000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 764755200

約数和(自身を除く): 548995200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 40, 48, 50, 58, 60, 62, 64, 75, 80, 87, 93, 96, 100, 116, 120, 124, 125, 128, 145, 150, 155, 160, 174, 186, 192, 200, 232, 240, 248, 250, 290, 300, 310, 320, 348, 372, 375, 384, 400, 435, 464, 465, 480, 496, 500, 580, 600, 620, 625, 640, 696, 725, 744, 750, 775, 800, 870, 899, 928, 930, 960, 992, 1000, 1160, 1200, 1240, 1250, 1392, 1450, 1488, 1500, 1550, 1600, 1740, 1798, 1856, 1860, 1875, 1920, 1984, 2000, 2175, 2320, 2325, 2400, 2480, 2500, 2697, 2784, 2900, 2976, 3000, 3100, 3200, 3480, 3596, 3625, 3712, 3720, 3750, 3875, 3968, 4000, 4350, 4495, 4640, 4650, 4800, 4960, 5000, 5394, 5568, 5800, 5952, 6000, 6200, 6960, 7192, 7250, 7440, 7500, 7750, 8000, 8700, 8990, 9280, 9300, 9600, 9920, 10000, 10788, 10875, 11136, 11600, 11625, 11904, 12000, 12400, 13485, 13920, 14384, 14500, 14880, 15000, 15500, 16000, 17400, 17980, 18125, 18560, 18600, 19375, 19840, 20000, 21576, 21750, 22475, 23200, 23250, 24000, 24800, 26970, 27840, 28768, 29000, 29760, 30000, 31000, 34800, 35960, 36250, 37200, 38750, 40000, 43152, 43500, 44950, 46400, 46500, 48000, 49600, 53940, 54375, 55680, 57536, 58000, 58125, 59520, 60000, 62000, 67425, 69600, 71920, 72500, 74400, 77500, 80000, 86304, 87000, 89900, 92800, 93000, 99200, 107880, 108750, 112375, 115072, 116000, 116250, 120000, 124000, 134850, 139200, 143840, 145000, 148800, 155000, 172608, 174000, 179800, 186000, 215760, 217500, 224750, 232000, 232500, 240000, 248000, 269700, 278400, 287680, 290000, 297600, 310000, 337125, 345216, 348000, 359600, 372000, 431520, 435000, 449500, 464000, 465000, 496000, 539400, 561875, 575360, 580000, 620000, 674250, 696000, 719200, 744000, 863040, 870000, 899000, 930000, 1078800, 1123750, 1160000, 1240000, 1348500, 1392000, 1438400, 1488000, 1685625, 1726080, 1740000, 1798000, 1860000, 2157600, 2247500, 2320000, 2480000, 2697000, 2876800, 3371250, 3480000, 3596000, 3720000, 4315200, 4495000, 5394000, 6742500, 6960000, 7192000, 7440000, 8630400, 8990000, 10788000, 13485000, 14384000, 17980000, 21576000, 26970000, 35960000, 43152000, 53940000, 71920000, 107880000, 215760000]

約数ペア:

[(1, 215760000), (2, 107880000), (3, 71920000), (4, 53940000), (5, 43152000), (6, 35960000), (8, 26970000), (10, 21576000), (12, 17980000), (15, 14384000), (16, 13485000), (20, 10788000), (24, 8990000), (25, 8630400), (29, 7440000), (30, 7192000), (31, 6960000), (32, 6742500), (40, 5394000), (48, 4495000), (50, 4315200), (58, 3720000), (60, 3596000), (62, 3480000), (64, 3371250), (75, 2876800), (80, 2697000), (87, 2480000), (93, 2320000), (96, 2247500), (100, 2157600), (116, 1860000), (120, 1798000), (124, 1740000), (125, 1726080), (128, 1685625), (145, 1488000), (150, 1438400), (155, 1392000), (160, 1348500), (174, 1240000), (186, 1160000), (192, 1123750), (200, 1078800), (232, 930000), (240, 899000), (248, 870000), (250, 863040), (290, 744000), (300, 719200), (310, 696000), (320, 674250), (348, 620000), (372, 580000), (375, 575360), (384, 561875), (400, 539400), (435, 496000), (464, 465000), (465, 464000), (480, 449500), (496, 435000), (500, 431520), (580, 372000), (600, 359600), (620, 348000), (625, 345216), (640, 337125), (696, 310000), (725, 297600), (744, 290000), (750, 287680), (775, 278400), (800, 269700), (870, 248000), (899, 240000), (928, 232500), (930, 232000), (960, 224750), (992, 217500), (1000, 215760), (1160, 186000), (1200, 179800), (1240, 174000), (1250, 172608), (1392, 155000), (1450, 148800), (1488, 145000), (1500, 143840), (1550, 139200), (1600, 134850), (1740, 124000), (1798, 120000), (1856, 116250), (1860, 116000), (1875, 115072), (1920, 112375), (1984, 108750), (2000, 107880), (2175, 99200), (2320, 93000), (2325, 92800), (2400, 89900), (2480, 87000), (2500, 86304), (2697, 80000), (2784, 77500), (2900, 74400), (2976, 72500), (3000, 71920), (3100, 69600), (3200, 67425), (3480, 62000), (3596, 60000), (3625, 59520), (3712, 58125), (3720, 58000), (3750, 57536), (3875, 55680), (3968, 54375), (4000, 53940), (4350, 49600), (4495, 48000), (4640, 46500), (4650, 46400), (4800, 44950), (4960, 43500), (5000, 43152), (5394, 40000), (5568, 38750), (5800, 37200), (5952, 36250), (6000, 35960), (6200, 34800), (6960, 31000), (7192, 30000), (7250, 29760), (7440, 29000), (7500, 28768), (7750, 27840), (8000, 26970), (8700, 24800), (8990, 24000), (9280, 23250), (9300, 23200), (9600, 22475), (9920, 21750), (10000, 21576), (10788, 20000), (10875, 19840), (11136, 19375), (11600, 18600), (11625, 18560), (11904, 18125), (12000, 17980), (12400, 17400), (13485, 16000), (13920, 15500), (14384, 15000), (14500, 14880)]