82075680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2111}}^1$

素因数の和:2141

約数の個数: 144

約数和(自身を含む): 290594304

約数和(自身を除く): 208518624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2111, 2160, 2430, 2592, 3240, 3888, 4222, 4320, 4860, 6333, 6480, 7776, 8444, 9720, 10555, 12666, 12960, 16888, 18999, 19440, 21110, 25332, 31665, 33776, 37998, 38880, 42220, 50664, 56997, 63330, 67552, 75996, 84440, 94995, 101328, 113994, 126660, 151992, 168880, 170991, 189990, 202656, 227988, 253320, 284985, 303984, 337760, 341982, 379980, 455976, 506640, 512973, 569970, 607968, 683964, 759960, 854955, 911952, 1013280, 1025946, 1139940, 1367928, 1519920, 1709910, 1823904, 2051892, 2279880, 2564865, 2735856, 3039840, 3419820, 4103784, 4559760, 5129730, 5471712, 6839640, 8207568, 9119520, 10259460, 13679280, 16415136, 20518920, 27358560, 41037840, 82075680]

約数ペア:

[(1, 82075680), (2, 41037840), (3, 27358560), (4, 20518920), (5, 16415136), (6, 13679280), (8, 10259460), (9, 9119520), (10, 8207568), (12, 6839640), (15, 5471712), (16, 5129730), (18, 4559760), (20, 4103784), (24, 3419820), (27, 3039840), (30, 2735856), (32, 2564865), (36, 2279880), (40, 2051892), (45, 1823904), (48, 1709910), (54, 1519920), (60, 1367928), (72, 1139940), (80, 1025946), (81, 1013280), (90, 911952), (96, 854955), (108, 759960), (120, 683964), (135, 607968), (144, 569970), (160, 512973), (162, 506640), (180, 455976), (216, 379980), (240, 341982), (243, 337760), (270, 303984), (288, 284985), (324, 253320), (360, 227988), (405, 202656), (432, 189990), (480, 170991), (486, 168880), (540, 151992), (648, 126660), (720, 113994), (810, 101328), (864, 94995), (972, 84440), (1080, 75996), (1215, 67552), (1296, 63330), (1440, 56997), (1620, 50664), (1944, 42220), (2111, 38880), (2160, 37998), (2430, 33776), (2592, 31665), (3240, 25332), (3888, 21110), (4222, 19440), (4320, 18999), (4860, 16888), (6333, 12960), (6480, 12666), (7776, 10555), (8444, 9720)]