69441400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 186193440

約数和(自身を除く): 116752040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 193, 200, 257, 280, 350, 386, 514, 700, 772, 965, 1028, 1285, 1351, 1400, 1544, 1799, 1930, 2056, 2570, 2702, 3598, 3860, 4825, 5140, 5404, 6425, 6755, 7196, 7720, 8995, 9650, 10280, 10808, 12850, 13510, 14392, 17990, 19300, 25700, 27020, 33775, 35980, 38600, 44975, 49601, 51400, 54040, 67550, 71960, 89950, 99202, 135100, 179900, 198404, 248005, 270200, 347207, 359800, 396808, 496010, 694414, 992020, 1240025, 1388828, 1736035, 1984040, 2480050, 2777656, 3472070, 4960100, 6944140, 8680175, 9920200, 13888280, 17360350, 34720700, 69441400]

約数ペア:

[(1, 69441400), (2, 34720700), (4, 17360350), (5, 13888280), (7, 9920200), (8, 8680175), (10, 6944140), (14, 4960100), (20, 3472070), (25, 2777656), (28, 2480050), (35, 1984040), (40, 1736035), (50, 1388828), (56, 1240025), (70, 992020), (100, 694414), (140, 496010), (175, 396808), (193, 359800), (200, 347207), (257, 270200), (280, 248005), (350, 198404), (386, 179900), (514, 135100), (700, 99202), (772, 89950), (965, 71960), (1028, 67550), (1285, 54040), (1351, 51400), (1400, 49601), (1544, 44975), (1799, 38600), (1930, 35980), (2056, 33775), (2570, 27020), (2702, 25700), (3598, 19300), (3860, 17990), (4825, 14392), (5140, 13510), (5404, 12850), (6425, 10808), (6755, 10280), (7196, 9650), (7720, 8995)]