125187720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149033}}^1$

素因数の和:149054

約数の個数: 64

約数和(自身を含む): 429217920

約数和(自身を除く): 304030200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 149033, 298066, 447099, 596132, 745165, 894198, 1043231, 1192264, 1490330, 1788396, 2086462, 2235495, 2980660, 3129693, 3576792, 4172924, 4470990, 5216155, 5961320, 6259386, 8345848, 8941980, 10432310, 12518772, 15648465, 17883960, 20864620, 25037544, 31296930, 41729240, 62593860, 125187720]

約数ペア:

[(1, 125187720), (2, 62593860), (3, 41729240), (4, 31296930), (5, 25037544), (6, 20864620), (7, 17883960), (8, 15648465), (10, 12518772), (12, 10432310), (14, 8941980), (15, 8345848), (20, 6259386), (21, 5961320), (24, 5216155), (28, 4470990), (30, 4172924), (35, 3576792), (40, 3129693), (42, 2980660), (56, 2235495), (60, 2086462), (70, 1788396), (84, 1490330), (105, 1192264), (120, 1043231), (140, 894198), (168, 745165), (210, 596132), (280, 447099), (420, 298066), (840, 149033)]