82019520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 224

約数和(自身を含む): 316016640

約数和(自身を除く): 233997120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 863, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1726, 1728, 1760, 1980, 2112, 2160, 2376, 2589, 2640, 2880, 2970, 3168, 3452, 3520, 3960, 4315, 4320, 4752, 5178, 5280, 5940, 6336, 6904, 7767, 7920, 8630, 8640, 9493, 9504, 10356, 10560, 11880, 12945, 13808, 15534, 15840, 17260, 18986, 19008, 20712, 23301, 23760, 25890, 27616, 28479, 31068, 31680, 34520, 37972, 38835, 41424, 46602, 47465, 47520, 51780, 55232, 56958, 62136, 69040, 75944, 77670, 82848, 85437, 93204, 94930, 95040, 103560, 113916, 116505, 124272, 138080, 142395, 151888, 155340, 165696, 170874, 186408, 189860, 207120, 227832, 233010, 248544, 256311, 276160, 284790, 303776, 310680, 341748, 372816, 379720, 414240, 427185, 455664, 466020, 497088, 512622, 569580, 607552, 621360, 683496, 745632, 759440, 828480, 854370, 911328, 932040, 1025244, 1139160, 1242720, 1281555, 1366992, 1491264, 1518880, 1708740, 1822656, 1864080, 2050488, 2278320, 2485440, 2563110, 2733984, 3037760, 3417480, 3728160, 4100976, 4556640, 5126220, 5467968, 6834960, 7456320, 8201952, 9113280, 10252440, 13669920, 16403904, 20504880, 27339840, 41009760, 82019520]

約数ペア:

[(1, 82019520), (2, 41009760), (3, 27339840), (4, 20504880), (5, 16403904), (6, 13669920), (8, 10252440), (9, 9113280), (10, 8201952), (11, 7456320), (12, 6834960), (15, 5467968), (16, 5126220), (18, 4556640), (20, 4100976), (22, 3728160), (24, 3417480), (27, 3037760), (30, 2733984), (32, 2563110), (33, 2485440), (36, 2278320), (40, 2050488), (44, 1864080), (45, 1822656), (48, 1708740), (54, 1518880), (55, 1491264), (60, 1366992), (64, 1281555), (66, 1242720), (72, 1139160), (80, 1025244), (88, 932040), (90, 911328), (96, 854370), (99, 828480), (108, 759440), (110, 745632), (120, 683496), (132, 621360), (135, 607552), (144, 569580), (160, 512622), (165, 497088), (176, 466020), (180, 455664), (192, 427185), (198, 414240), (216, 379720), (220, 372816), (240, 341748), (264, 310680), (270, 303776), (288, 284790), (297, 276160), (320, 256311), (330, 248544), (352, 233010), (360, 227832), (396, 207120), (432, 189860), (440, 186408), (480, 170874), (495, 165696), (528, 155340), (540, 151888), (576, 142395), (594, 138080), (660, 124272), (704, 116505), (720, 113916), (792, 103560), (863, 95040), (864, 94930), (880, 93204), (960, 85437), (990, 82848), (1056, 77670), (1080, 75944), (1188, 69040), (1320, 62136), (1440, 56958), (1485, 55232), (1584, 51780), (1726, 47520), (1728, 47465), (1760, 46602), (1980, 41424), (2112, 38835), (2160, 37972), (2376, 34520), (2589, 31680), (2640, 31068), (2880, 28479), (2970, 27616), (3168, 25890), (3452, 23760), (3520, 23301), (3960, 20712), (4315, 19008), (4320, 18986), (4752, 17260), (5178, 15840), (5280, 15534), (5940, 13808), (6336, 12945), (6904, 11880), (7767, 10560), (7920, 10356), (8630, 9504), (8640, 9493)]