69287200

素因数分解:

$2^5\times 5^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 72

約数和(自身を含む): 170309412

約数和(自身を除く): 101022212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 257, 337, 400, 514, 674, 800, 1028, 1285, 1348, 1685, 2056, 2570, 2696, 3370, 4112, 5140, 5392, 6425, 6740, 8224, 8425, 10280, 10784, 12850, 13480, 16850, 20560, 25700, 26960, 33700, 41120, 51400, 53920, 67400, 86609, 102800, 134800, 173218, 205600, 269600, 346436, 433045, 692872, 866090, 1385744, 1732180, 2165225, 2771488, 3464360, 4330450, 6928720, 8660900, 13857440, 17321800, 34643600, 69287200]

約数ペア:

[(1, 69287200), (2, 34643600), (4, 17321800), (5, 13857440), (8, 8660900), (10, 6928720), (16, 4330450), (20, 3464360), (25, 2771488), (32, 2165225), (40, 1732180), (50, 1385744), (80, 866090), (100, 692872), (160, 433045), (200, 346436), (257, 269600), (337, 205600), (400, 173218), (514, 134800), (674, 102800), (800, 86609), (1028, 67400), (1285, 53920), (1348, 51400), (1685, 41120), (2056, 33700), (2570, 26960), (2696, 25700), (3370, 20560), (4112, 16850), (5140, 13480), (5392, 12850), (6425, 10784), (6740, 10280), (8224, 8425)]