270200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{193}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 721680

約数和(自身を除く): 451480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 193, 200, 280, 350, 386, 700, 772, 965, 1351, 1400, 1544, 1930, 2702, 3860, 4825, 5404, 6755, 7720, 9650, 10808, 13510, 19300, 27020, 33775, 38600, 54040, 67550, 135100, 270200]

約数ペア:

[(1, 270200), (2, 135100), (4, 67550), (5, 54040), (7, 38600), (8, 33775), (10, 27020), (14, 19300), (20, 13510), (25, 10808), (28, 9650), (35, 7720), (40, 6755), (50, 5404), (56, 4825), (70, 3860), (100, 2702), (140, 1930), (175, 1544), (193, 1400), (200, 1351), (280, 965), (350, 772), (386, 700)]