27196120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 48282920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 56, 70, 82, 92, 103, 115, 140, 161, 164, 184, 205, 206, 230, 280, 287, 322, 328, 410, 412, 460, 515, 574, 644, 721, 805, 820, 824, 920, 943, 1030, 1148, 1288, 1435, 1442, 1610, 1640, 1886, 2060, 2296, 2369, 2870, 2884, 3220, 3605, 3772, 4120, 4223, 4715, 4738, 5740, 5768, 6440, 6601, 7210, 7544, 8446, 9430, 9476, 11480, 11845, 13202, 14420, 16583, 16892, 18860, 18952, 21115, 23690, 26404, 28840, 29561, 33005, 33166, 33784, 37720, 42230, 47380, 52808, 59122, 66010, 66332, 82915, 84460, 94760, 97129, 118244, 132020, 132664, 147805, 165830, 168920, 194258, 236488, 264040, 295610, 331660, 388516, 485645, 591220, 663320, 679903, 777032, 971290, 1182440, 1359806, 1942580, 2719612, 3399515, 3885160, 5439224, 6799030, 13598060, 27196120]

約数ペア:

[(1, 27196120), (2, 13598060), (4, 6799030), (5, 5439224), (7, 3885160), (8, 3399515), (10, 2719612), (14, 1942580), (20, 1359806), (23, 1182440), (28, 971290), (35, 777032), (40, 679903), (41, 663320), (46, 591220), (56, 485645), (70, 388516), (82, 331660), (92, 295610), (103, 264040), (115, 236488), (140, 194258), (161, 168920), (164, 165830), (184, 147805), (205, 132664), (206, 132020), (230, 118244), (280, 97129), (287, 94760), (322, 84460), (328, 82915), (410, 66332), (412, 66010), (460, 59122), (515, 52808), (574, 47380), (644, 42230), (721, 37720), (805, 33784), (820, 33166), (824, 33005), (920, 29561), (943, 28840), (1030, 26404), (1148, 23690), (1288, 21115), (1435, 18952), (1442, 18860), (1610, 16892), (1640, 16583), (1886, 14420), (2060, 13202), (2296, 11845), (2369, 11480), (2870, 9476), (2884, 9430), (3220, 8446), (3605, 7544), (3772, 7210), (4120, 6601), (4223, 6440), (4715, 5768), (4738, 5740)]