200866560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 685238736

約数和(自身を除く): 484372176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 181, 192, 204, 240, 255, 256, 272, 289, 320, 340, 362, 384, 408, 480, 510, 543, 544, 578, 640, 680, 724, 768, 816, 867, 905, 960, 1020, 1086, 1088, 1156, 1280, 1360, 1445, 1448, 1632, 1734, 1810, 1920, 2040, 2172, 2176, 2312, 2715, 2720, 2890, 2896, 3077, 3264, 3468, 3620, 3840, 4080, 4335, 4344, 4352, 4624, 5430, 5440, 5780, 5792, 6154, 6528, 6936, 7240, 8160, 8670, 8688, 9231, 9248, 10860, 10880, 11560, 11584, 12308, 13056, 13872, 14480, 15385, 16320, 17340, 17376, 18462, 18496, 21720, 21760, 23120, 23168, 24616, 27744, 28960, 30770, 32640, 34680, 34752, 36924, 36992, 43440, 46155, 46240, 46336, 49232, 52309, 55488, 57920, 61540, 65280, 69360, 69504, 73848, 73984, 86880, 92310, 92480, 98464, 104618, 110976, 115840, 123080, 138720, 139008, 147696, 156927, 173760, 184620, 184960, 196928, 209236, 221952, 231680, 246160, 261545, 277440, 295392, 313854, 347520, 369240, 369920, 393856, 418472, 492320, 523090, 554880, 590784, 627708, 695040, 738480, 784635, 787712, 836944, 984640, 1046180, 1109760, 1181568, 1255416, 1476960, 1569270, 1673888, 1969280, 2092360, 2363136, 2510832, 2953920, 3138540, 3347776, 3938560, 4184720, 5021664, 5907840, 6277080, 6695552, 8369440, 10043328, 11815680, 12554160, 13391104, 16738880, 20086656, 25108320, 33477760, 40173312, 50216640, 66955520, 100433280, 200866560]

約数ペア:

[(1, 200866560), (2, 100433280), (3, 66955520), (4, 50216640), (5, 40173312), (6, 33477760), (8, 25108320), (10, 20086656), (12, 16738880), (15, 13391104), (16, 12554160), (17, 11815680), (20, 10043328), (24, 8369440), (30, 6695552), (32, 6277080), (34, 5907840), (40, 5021664), (48, 4184720), (51, 3938560), (60, 3347776), (64, 3138540), (68, 2953920), (80, 2510832), (85, 2363136), (96, 2092360), (102, 1969280), (120, 1673888), (128, 1569270), (136, 1476960), (160, 1255416), (170, 1181568), (181, 1109760), (192, 1046180), (204, 984640), (240, 836944), (255, 787712), (256, 784635), (272, 738480), (289, 695040), (320, 627708), (340, 590784), (362, 554880), (384, 523090), (408, 492320), (480, 418472), (510, 393856), (543, 369920), (544, 369240), (578, 347520), (640, 313854), (680, 295392), (724, 277440), (768, 261545), (816, 246160), (867, 231680), (905, 221952), (960, 209236), (1020, 196928), (1086, 184960), (1088, 184620), (1156, 173760), (1280, 156927), (1360, 147696), (1445, 139008), (1448, 138720), (1632, 123080), (1734, 115840), (1810, 110976), (1920, 104618), (2040, 98464), (2172, 92480), (2176, 92310), (2312, 86880), (2715, 73984), (2720, 73848), (2890, 69504), (2896, 69360), (3077, 65280), (3264, 61540), (3468, 57920), (3620, 55488), (3840, 52309), (4080, 49232), (4335, 46336), (4344, 46240), (4352, 46155), (4624, 43440), (5430, 36992), (5440, 36924), (5780, 34752), (5792, 34680), (6154, 32640), (6528, 30770), (6936, 28960), (7240, 27744), (8160, 24616), (8670, 23168), (8688, 23120), (9231, 21760), (9248, 21720), (10860, 18496), (10880, 18462), (11560, 17376), (11584, 17340), (12308, 16320), (13056, 15385), (13872, 14480)]