125168540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 307485360

約数和(自身を除く): 182316820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 337, 379, 490, 674, 758, 980, 1348, 1516, 1685, 1895, 2359, 2653, 3370, 3790, 4718, 5306, 6740, 7580, 9436, 10612, 11795, 13265, 16513, 18571, 23590, 26530, 33026, 37142, 47180, 53060, 66052, 74284, 82565, 92855, 127723, 165130, 185710, 255446, 330260, 371420, 510892, 638615, 894061, 1277230, 1788122, 2554460, 3576244, 4470305, 6258427, 8940610, 12516854, 17881220, 25033708, 31292135, 62584270, 125168540]

約数ペア:

[(1, 125168540), (2, 62584270), (4, 31292135), (5, 25033708), (7, 17881220), (10, 12516854), (14, 8940610), (20, 6258427), (28, 4470305), (35, 3576244), (49, 2554460), (70, 1788122), (98, 1277230), (140, 894061), (196, 638615), (245, 510892), (337, 371420), (379, 330260), (490, 255446), (674, 185710), (758, 165130), (980, 127723), (1348, 92855), (1516, 82565), (1685, 74284), (1895, 66052), (2359, 53060), (2653, 47180), (3370, 37142), (3790, 33026), (4718, 26530), (5306, 23590), (6740, 18571), (7580, 16513), (9436, 13265), (10612, 11795)]