57025440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^2$

素因数の和:419

約数の個数: 108

約数和(自身を含む): 195582114

約数和(自身を除く): 138556674

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, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 19104, 23880, 28656, 31840, 35820, 39601, 47760, 57312, 71640, 79202, 95520, 118803, 143280, 158404, 198005, 237606, 286560, 316808, 356409, 396010, 475212, 594015, 633616, 712818, 792020, 950424, 1188030, 1267232, 1425636, 1584040, 1782045, 1900848, 2376060, 2851272, 3168080, 3564090, 3801696, 4752120, 5702544, 6336160, 7128180, 9504240, 11405088, 14256360, 19008480, 28512720, 57025440]

約数ペア:

[(1, 57025440), (2, 28512720), (3, 19008480), (4, 14256360), (5, 11405088), (6, 9504240), (8, 7128180), (9, 6336160), (10, 5702544), (12, 4752120), (15, 3801696), (16, 3564090), (18, 3168080), (20, 2851272), (24, 2376060), (30, 1900848), (32, 1782045), (36, 1584040), (40, 1425636), (45, 1267232), (48, 1188030), (60, 950424), (72, 792020), (80, 712818), (90, 633616), (96, 594015), (120, 475212), (144, 396010), (160, 356409), (180, 316808), (199, 286560), (240, 237606), (288, 198005), (360, 158404), (398, 143280), (480, 118803), (597, 95520), (720, 79202), (796, 71640), (995, 57312), (1194, 47760), (1440, 39601), (1592, 35820), (1791, 31840), (1990, 28656), (2388, 23880), (2985, 19104), (3184, 17910), (3582, 15920), (3980, 14328), (4776, 11940), (5970, 9552), (6368, 8955), (7164, 7960)]