55011840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 320

約数和(自身を含む): 206236800

約数和(自身を除く): 151224960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 32, 38, 39, 40, 48, 52, 57, 58, 60, 64, 65, 76, 78, 80, 87, 95, 96, 104, 114, 116, 120, 128, 130, 145, 152, 156, 160, 174, 190, 192, 195, 208, 228, 232, 240, 247, 256, 260, 285, 290, 304, 312, 320, 348, 377, 380, 384, 390, 416, 435, 456, 464, 480, 494, 512, 520, 551, 570, 580, 608, 624, 640, 696, 741, 754, 760, 768, 780, 832, 870, 912, 928, 960, 988, 1040, 1102, 1131, 1140, 1160, 1216, 1235, 1248, 1280, 1392, 1482, 1508, 1520, 1536, 1560, 1653, 1664, 1740, 1824, 1856, 1885, 1920, 1976, 2080, 2204, 2262, 2280, 2320, 2432, 2470, 2496, 2560, 2755, 2784, 2964, 3016, 3040, 3120, 3306, 3328, 3480, 3648, 3705, 3712, 3770, 3840, 3952, 4160, 4408, 4524, 4560, 4640, 4864, 4940, 4992, 5510, 5568, 5655, 5928, 6032, 6080, 6240, 6612, 6656, 6960, 7163, 7296, 7410, 7424, 7540, 7680, 7904, 8265, 8320, 8816, 9048, 9120, 9280, 9728, 9880, 9984, 11020, 11136, 11310, 11856, 12064, 12160, 12480, 13224, 13920, 14326, 14592, 14820, 14848, 15080, 15808, 16530, 16640, 17632, 18096, 18240, 18560, 19760, 19968, 21489, 22040, 22272, 22620, 23712, 24128, 24320, 24960, 26448, 27840, 28652, 29184, 29640, 30160, 31616, 33060, 33280, 35264, 35815, 36192, 36480, 37120, 39520, 42978, 44080, 44544, 45240, 47424, 48256, 48640, 49920, 52896, 55680, 57304, 59280, 60320, 63232, 66120, 70528, 71630, 72384, 72960, 74240, 79040, 85956, 88160, 90480, 94848, 96512, 99840, 105792, 107445, 111360, 114608, 118560, 120640, 126464, 132240, 141056, 143260, 144768, 145920, 158080, 171912, 176320, 180960, 189696, 193024, 211584, 214890, 222720, 229216, 237120, 241280, 264480, 282112, 286520, 289536, 316160, 343824, 352640, 361920, 379392, 423168, 429780, 458432, 474240, 482560, 528960, 573040, 579072, 632320, 687648, 705280, 723840, 846336, 859560, 916864, 948480, 965120, 1057920, 1146080, 1375296, 1410560, 1447680, 1719120, 1833728, 1896960, 2115840, 2292160, 2750592, 2895360, 3438240, 3667456, 4231680, 4584320, 5501184, 6876480, 9168640, 11002368, 13752960, 18337280, 27505920, 55011840]

約数ペア:

[(1, 55011840), (2, 27505920), (3, 18337280), (4, 13752960), (5, 11002368), (6, 9168640), (8, 6876480), (10, 5501184), (12, 4584320), (13, 4231680), (15, 3667456), (16, 3438240), (19, 2895360), (20, 2750592), (24, 2292160), (26, 2115840), (29, 1896960), (30, 1833728), (32, 1719120), (38, 1447680), (39, 1410560), (40, 1375296), (48, 1146080), (52, 1057920), (57, 965120), (58, 948480), (60, 916864), (64, 859560), (65, 846336), (76, 723840), (78, 705280), (80, 687648), (87, 632320), (95, 579072), (96, 573040), (104, 528960), (114, 482560), (116, 474240), (120, 458432), (128, 429780), (130, 423168), (145, 379392), (152, 361920), (156, 352640), (160, 343824), (174, 316160), (190, 289536), (192, 286520), (195, 282112), (208, 264480), (228, 241280), (232, 237120), (240, 229216), (247, 222720), (256, 214890), (260, 211584), (285, 193024), (290, 189696), (304, 180960), (312, 176320), (320, 171912), (348, 158080), (377, 145920), (380, 144768), (384, 143260), (390, 141056), (416, 132240), (435, 126464), (456, 120640), (464, 118560), (480, 114608), (494, 111360), (512, 107445), (520, 105792), (551, 99840), (570, 96512), (580, 94848), (608, 90480), (624, 88160), (640, 85956), (696, 79040), (741, 74240), (754, 72960), (760, 72384), (768, 71630), (780, 70528), (832, 66120), (870, 63232), (912, 60320), (928, 59280), (960, 57304), (988, 55680), (1040, 52896), (1102, 49920), (1131, 48640), (1140, 48256), (1160, 47424), (1216, 45240), (1235, 44544), (1248, 44080), (1280, 42978), (1392, 39520), (1482, 37120), (1508, 36480), (1520, 36192), (1536, 35815), (1560, 35264), (1653, 33280), (1664, 33060), (1740, 31616), (1824, 30160), (1856, 29640), (1885, 29184), (1920, 28652), (1976, 27840), (2080, 26448), (2204, 24960), (2262, 24320), (2280, 24128), (2320, 23712), (2432, 22620), (2470, 22272), (2496, 22040), (2560, 21489), (2755, 19968), (2784, 19760), (2964, 18560), (3016, 18240), (3040, 18096), (3120, 17632), (3306, 16640), (3328, 16530), (3480, 15808), (3648, 15080), (3705, 14848), (3712, 14820), (3770, 14592), (3840, 14326), (3952, 13920), (4160, 13224), (4408, 12480), (4524, 12160), (4560, 12064), (4640, 11856), (4864, 11310), (4940, 11136), (4992, 11020), (5510, 9984), (5568, 9880), (5655, 9728), (5928, 9280), (6032, 9120), (6080, 9048), (6240, 8816), (6612, 8320), (6656, 8265), (6960, 7904), (7163, 7680), (7296, 7540), (7410, 7424)]