144842600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 387266880

約数和(自身を除く): 242424280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 307, 337, 350, 614, 674, 700, 1228, 1348, 1400, 1535, 1685, 2149, 2359, 2456, 2696, 3070, 3370, 4298, 4718, 6140, 6740, 7675, 8425, 8596, 9436, 10745, 11795, 12280, 13480, 15350, 16850, 17192, 18872, 21490, 23590, 30700, 33700, 42980, 47180, 53725, 58975, 61400, 67400, 85960, 94360, 103459, 107450, 117950, 206918, 214900, 235900, 413836, 429800, 471800, 517295, 724213, 827672, 1034590, 1448426, 2069180, 2586475, 2896852, 3621065, 4138360, 5172950, 5793704, 7242130, 10345900, 14484260, 18105325, 20691800, 28968520, 36210650, 72421300, 144842600]

約数ペア:

[(1, 144842600), (2, 72421300), (4, 36210650), (5, 28968520), (7, 20691800), (8, 18105325), (10, 14484260), (14, 10345900), (20, 7242130), (25, 5793704), (28, 5172950), (35, 4138360), (40, 3621065), (50, 2896852), (56, 2586475), (70, 2069180), (100, 1448426), (140, 1034590), (175, 827672), (200, 724213), (280, 517295), (307, 471800), (337, 429800), (350, 413836), (614, 235900), (674, 214900), (700, 206918), (1228, 117950), (1348, 107450), (1400, 103459), (1535, 94360), (1685, 85960), (2149, 67400), (2359, 61400), (2456, 58975), (2696, 53725), (3070, 47180), (3370, 42980), (4298, 33700), (4718, 30700), (6140, 23590), (6740, 21490), (7675, 18872), (8425, 17192), (8596, 16850), (9436, 15350), (10745, 13480), (11795, 12280)]