89210880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{11}}^2$

素因数の和:61

約数の個数: 270

約数和(自身を含む): 339924858

約数和(自身を除く): 250713978

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1024, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1536, 1584, 1760, 1815, 1920, 1936, 1980, 2048, 2112, 2178, 2304, 2420, 2560, 2640, 2816, 2880, 2904, 3072, 3168, 3520, 3630, 3840, 3872, 3960, 4096, 4224, 4356, 4608, 4840, 5120, 5280, 5445, 5632, 5760, 5808, 6144, 6336, 7040, 7260, 7680, 7744, 7920, 8192, 8448, 8712, 9216, 9680, 10240, 10560, 10890, 11264, 11520, 11616, 12288, 12672, 14080, 14520, 15360, 15488, 15840, 16384, 16896, 17424, 18432, 19360, 20480, 21120, 21780, 22528, 23040, 23232, 24576, 25344, 28160, 29040, 30720, 30976, 31680, 33792, 34848, 36864, 38720, 40960, 42240, 43560, 45056, 46080, 46464, 49152, 50688, 56320, 58080, 61440, 61952, 63360, 67584, 69696, 73728, 77440, 81920, 84480, 87120, 90112, 92160, 92928, 101376, 112640, 116160, 122880, 123904, 126720, 135168, 139392, 147456, 154880, 168960, 174240, 180224, 184320, 185856, 202752, 225280, 232320, 245760, 247808, 253440, 270336, 278784, 309760, 337920, 348480, 368640, 371712, 405504, 450560, 464640, 495616, 506880, 540672, 557568, 619520, 675840, 696960, 737280, 743424, 811008, 901120, 929280, 991232, 1013760, 1115136, 1239040, 1351680, 1393920, 1486848, 1622016, 1858560, 1982464, 2027520, 2230272, 2478080, 2703360, 2787840, 2973696, 3717120, 4055040, 4460544, 4956160, 5575680, 5947392, 7434240, 8110080, 8921088, 9912320, 11151360, 14868480, 17842176, 22302720, 29736960, 44605440, 89210880]

約数ペア:

[(1, 89210880), (2, 44605440), (3, 29736960), (4, 22302720), (5, 17842176), (6, 14868480), (8, 11151360), (9, 9912320), (10, 8921088), (11, 8110080), (12, 7434240), (15, 5947392), (16, 5575680), (18, 4956160), (20, 4460544), (22, 4055040), (24, 3717120), (30, 2973696), (32, 2787840), (33, 2703360), (36, 2478080), (40, 2230272), (44, 2027520), (45, 1982464), (48, 1858560), (55, 1622016), (60, 1486848), (64, 1393920), (66, 1351680), (72, 1239040), (80, 1115136), (88, 1013760), (90, 991232), (96, 929280), (99, 901120), (110, 811008), (120, 743424), (121, 737280), (128, 696960), (132, 675840), (144, 619520), (160, 557568), (165, 540672), (176, 506880), (180, 495616), (192, 464640), (198, 450560), (220, 405504), (240, 371712), (242, 368640), (256, 348480), (264, 337920), (288, 309760), (320, 278784), (330, 270336), (352, 253440), (360, 247808), (363, 245760), (384, 232320), (396, 225280), (440, 202752), (480, 185856), (484, 184320), (495, 180224), (512, 174240), (528, 168960), (576, 154880), (605, 147456), (640, 139392), (660, 135168), (704, 126720), (720, 123904), (726, 122880), (768, 116160), (792, 112640), (880, 101376), (960, 92928), (968, 92160), (990, 90112), (1024, 87120), (1056, 84480), (1089, 81920), (1152, 77440), (1210, 73728), (1280, 69696), (1320, 67584), (1408, 63360), (1440, 61952), (1452, 61440), (1536, 58080), (1584, 56320), (1760, 50688), (1815, 49152), (1920, 46464), (1936, 46080), (1980, 45056), (2048, 43560), (2112, 42240), (2178, 40960), (2304, 38720), (2420, 36864), (2560, 34848), (2640, 33792), (2816, 31680), (2880, 30976), (2904, 30720), (3072, 29040), (3168, 28160), (3520, 25344), (3630, 24576), (3840, 23232), (3872, 23040), (3960, 22528), (4096, 21780), (4224, 21120), (4356, 20480), (4608, 19360), (4840, 18432), (5120, 17424), (5280, 16896), (5445, 16384), (5632, 15840), (5760, 15488), (5808, 15360), (6144, 14520), (6336, 14080), (7040, 12672), (7260, 12288), (7680, 11616), (7744, 11520), (7920, 11264), (8192, 10890), (8448, 10560), (8712, 10240), (9216, 9680)]