52738560

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 216057600

約数和(自身を除く): 163319040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 256, 270, 280, 288, 315, 320, 327, 336, 360, 378, 384, 420, 432, 436, 448, 480, 504, 512, 540, 545, 560, 576, 630, 640, 654, 672, 720, 756, 763, 768, 840, 864, 872, 896, 945, 960, 981, 1008, 1080, 1090, 1120, 1152, 1260, 1280, 1308, 1344, 1440, 1512, 1526, 1536, 1635, 1680, 1728, 1744, 1792, 1890, 1920, 1962, 2016, 2160, 2180, 2240, 2289, 2304, 2520, 2560, 2616, 2688, 2880, 2943, 3024, 3052, 3270, 3360, 3456, 3488, 3584, 3780, 3815, 3840, 3924, 4032, 4320, 4360, 4480, 4578, 4608, 4905, 5040, 5232, 5376, 5760, 5886, 6048, 6104, 6540, 6720, 6867, 6912, 6976, 7560, 7630, 7680, 7848, 8064, 8640, 8720, 8960, 9156, 9810, 10080, 10464, 10752, 11445, 11520, 11772, 12096, 12208, 13080, 13440, 13734, 13824, 13952, 14715, 15120, 15260, 15696, 16128, 17280, 17440, 17920, 18312, 19620, 20160, 20601, 20928, 22890, 23040, 23544, 24192, 24416, 26160, 26880, 27468, 27904, 29430, 30240, 30520, 31392, 32256, 34335, 34560, 34880, 36624, 39240, 40320, 41202, 41856, 45780, 47088, 48384, 48832, 52320, 53760, 54936, 55808, 58860, 60480, 61040, 62784, 68670, 69120, 69760, 73248, 78480, 80640, 82404, 83712, 91560, 94176, 96768, 97664, 103005, 104640, 109872, 117720, 120960, 122080, 125568, 137340, 139520, 146496, 156960, 161280, 164808, 167424, 183120, 188352, 195328, 206010, 209280, 219744, 235440, 241920, 244160, 251136, 274680, 279040, 292992, 313920, 329616, 366240, 376704, 390656, 412020, 418560, 439488, 470880, 483840, 488320, 502272, 549360, 585984, 627840, 659232, 732480, 753408, 824040, 837120, 878976, 941760, 976640, 1098720, 1171968, 1255680, 1318464, 1464960, 1506816, 1648080, 1757952, 1883520, 1953280, 2197440, 2511360, 2636928, 2929920, 3296160, 3515904, 3767040, 4394880, 5273856, 5859840, 6592320, 7534080, 8789760, 10547712, 13184640, 17579520, 26369280, 52738560]

約数ペア:

[(1, 52738560), (2, 26369280), (3, 17579520), (4, 13184640), (5, 10547712), (6, 8789760), (7, 7534080), (8, 6592320), (9, 5859840), (10, 5273856), (12, 4394880), (14, 3767040), (15, 3515904), (16, 3296160), (18, 2929920), (20, 2636928), (21, 2511360), (24, 2197440), (27, 1953280), (28, 1883520), (30, 1757952), (32, 1648080), (35, 1506816), (36, 1464960), (40, 1318464), (42, 1255680), (45, 1171968), (48, 1098720), (54, 976640), (56, 941760), (60, 878976), (63, 837120), (64, 824040), (70, 753408), (72, 732480), (80, 659232), (84, 627840), (90, 585984), (96, 549360), (105, 502272), (108, 488320), (109, 483840), (112, 470880), (120, 439488), (126, 418560), (128, 412020), (135, 390656), (140, 376704), (144, 366240), (160, 329616), (168, 313920), (180, 292992), (189, 279040), (192, 274680), (210, 251136), (216, 244160), (218, 241920), (224, 235440), (240, 219744), (252, 209280), (256, 206010), (270, 195328), (280, 188352), (288, 183120), (315, 167424), (320, 164808), (327, 161280), (336, 156960), (360, 146496), (378, 139520), (384, 137340), (420, 125568), (432, 122080), (436, 120960), (448, 117720), (480, 109872), (504, 104640), (512, 103005), (540, 97664), (545, 96768), (560, 94176), (576, 91560), (630, 83712), (640, 82404), (654, 80640), (672, 78480), (720, 73248), (756, 69760), (763, 69120), (768, 68670), (840, 62784), (864, 61040), (872, 60480), (896, 58860), (945, 55808), (960, 54936), (981, 53760), (1008, 52320), (1080, 48832), (1090, 48384), (1120, 47088), (1152, 45780), (1260, 41856), (1280, 41202), (1308, 40320), (1344, 39240), (1440, 36624), (1512, 34880), (1526, 34560), (1536, 34335), (1635, 32256), (1680, 31392), (1728, 30520), (1744, 30240), (1792, 29430), (1890, 27904), (1920, 27468), (1962, 26880), (2016, 26160), (2160, 24416), (2180, 24192), (2240, 23544), (2289, 23040), (2304, 22890), (2520, 20928), (2560, 20601), (2616, 20160), (2688, 19620), (2880, 18312), (2943, 17920), (3024, 17440), (3052, 17280), (3270, 16128), (3360, 15696), (3456, 15260), (3488, 15120), (3584, 14715), (3780, 13952), (3815, 13824), (3840, 13734), (3924, 13440), (4032, 13080), (4320, 12208), (4360, 12096), (4480, 11772), (4578, 11520), (4608, 11445), (4905, 10752), (5040, 10464), (5232, 10080), (5376, 9810), (5760, 9156), (5886, 8960), (6048, 8720), (6104, 8640), (6540, 8064), (6720, 7848), (6867, 7680), (6912, 7630), (6976, 7560)]