57487620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 166239360

約数和(自身を除く): 108751740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 113, 122, 139, 183, 226, 244, 278, 305, 339, 366, 417, 452, 556, 565, 610, 678, 695, 732, 834, 915, 1130, 1220, 1356, 1390, 1668, 1695, 1830, 2085, 2260, 2780, 3390, 3660, 4170, 6780, 6893, 8340, 8479, 13786, 15707, 16958, 20679, 25437, 27572, 31414, 33916, 34465, 41358, 42395, 47121, 50874, 62828, 68930, 78535, 82716, 84790, 94242, 101748, 103395, 127185, 137860, 157070, 169580, 188484, 206790, 235605, 254370, 314140, 413580, 471210, 508740, 942420, 958127, 1916254, 2874381, 3832508, 4790635, 5748762, 9581270, 11497524, 14371905, 19162540, 28743810, 57487620]

約数ペア:

[(1, 57487620), (2, 28743810), (3, 19162540), (4, 14371905), (5, 11497524), (6, 9581270), (10, 5748762), (12, 4790635), (15, 3832508), (20, 2874381), (30, 1916254), (60, 958127), (61, 942420), (113, 508740), (122, 471210), (139, 413580), (183, 314140), (226, 254370), (244, 235605), (278, 206790), (305, 188484), (339, 169580), (366, 157070), (417, 137860), (452, 127185), (556, 103395), (565, 101748), (610, 94242), (678, 84790), (695, 82716), (732, 78535), (834, 68930), (915, 62828), (1130, 50874), (1220, 47121), (1356, 42395), (1390, 41358), (1668, 34465), (1695, 33916), (1830, 31414), (2085, 27572), (2260, 25437), (2780, 20679), (3390, 16958), (3660, 15707), (4170, 13786), (6780, 8479), (6893, 8340)]