75183840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 184275360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 479, 480, 545, 654, 720, 872, 958, 981, 1090, 1308, 1437, 1440, 1635, 1744, 1916, 1962, 2180, 2395, 2616, 2874, 3270, 3488, 3832, 3924, 4311, 4360, 4790, 4905, 5232, 5748, 6540, 7185, 7664, 7848, 8622, 8720, 9580, 9810, 10464, 11496, 13080, 14370, 15328, 15696, 17244, 17440, 19160, 19620, 21555, 22992, 26160, 28740, 31392, 34488, 38320, 39240, 43110, 45984, 52211, 52320, 57480, 68976, 76640, 78480, 86220, 104422, 114960, 137952, 156633, 156960, 172440, 208844, 229920, 261055, 313266, 344880, 417688, 469899, 522110, 626532, 689760, 783165, 835376, 939798, 1044220, 1253064, 1566330, 1670752, 1879596, 2088440, 2349495, 2506128, 3132660, 3759192, 4176880, 4698990, 5012256, 6265320, 7518384, 8353760, 9397980, 12530640, 15036768, 18795960, 25061280, 37591920, 75183840]

約数ペア:

[(1, 75183840), (2, 37591920), (3, 25061280), (4, 18795960), (5, 15036768), (6, 12530640), (8, 9397980), (9, 8353760), (10, 7518384), (12, 6265320), (15, 5012256), (16, 4698990), (18, 4176880), (20, 3759192), (24, 3132660), (30, 2506128), (32, 2349495), (36, 2088440), (40, 1879596), (45, 1670752), (48, 1566330), (60, 1253064), (72, 1044220), (80, 939798), (90, 835376), (96, 783165), (109, 689760), (120, 626532), (144, 522110), (160, 469899), (180, 417688), (218, 344880), (240, 313266), (288, 261055), (327, 229920), (360, 208844), (436, 172440), (479, 156960), (480, 156633), (545, 137952), (654, 114960), (720, 104422), (872, 86220), (958, 78480), (981, 76640), (1090, 68976), (1308, 57480), (1437, 52320), (1440, 52211), (1635, 45984), (1744, 43110), (1916, 39240), (1962, 38320), (2180, 34488), (2395, 31392), (2616, 28740), (2874, 26160), (3270, 22992), (3488, 21555), (3832, 19620), (3924, 19160), (4311, 17440), (4360, 17244), (4790, 15696), (4905, 15328), (5232, 14370), (5748, 13080), (6540, 11496), (7185, 10464), (7664, 9810), (7848, 9580), (8622, 8720)]