69801200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 194383392

約数和(自身を除く): 124582192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 175, 194, 200, 257, 280, 350, 388, 400, 485, 514, 560, 679, 700, 776, 970, 1028, 1285, 1358, 1400, 1552, 1799, 1940, 2056, 2425, 2570, 2716, 2800, 3395, 3598, 3880, 4112, 4850, 5140, 5432, 6425, 6790, 7196, 7760, 8995, 9700, 10280, 10864, 12850, 13580, 14392, 16975, 17990, 19400, 20560, 24929, 25700, 27160, 28784, 33950, 35980, 38800, 44975, 49858, 51400, 54320, 67900, 71960, 89950, 99716, 102800, 124645, 135800, 143920, 174503, 179900, 199432, 249290, 271600, 349006, 359800, 398864, 498580, 623225, 698012, 719600, 872515, 997160, 1246450, 1396024, 1745030, 1994320, 2492900, 2792048, 3490060, 4362575, 4985800, 6980120, 8725150, 9971600, 13960240, 17450300, 34900600, 69801200]

約数ペア:

[(1, 69801200), (2, 34900600), (4, 17450300), (5, 13960240), (7, 9971600), (8, 8725150), (10, 6980120), (14, 4985800), (16, 4362575), (20, 3490060), (25, 2792048), (28, 2492900), (35, 1994320), (40, 1745030), (50, 1396024), (56, 1246450), (70, 997160), (80, 872515), (97, 719600), (100, 698012), (112, 623225), (140, 498580), (175, 398864), (194, 359800), (200, 349006), (257, 271600), (280, 249290), (350, 199432), (388, 179900), (400, 174503), (485, 143920), (514, 135800), (560, 124645), (679, 102800), (700, 99716), (776, 89950), (970, 71960), (1028, 67900), (1285, 54320), (1358, 51400), (1400, 49858), (1552, 44975), (1799, 38800), (1940, 35980), (2056, 33950), (2425, 28784), (2570, 27160), (2716, 25700), (2800, 24929), (3395, 20560), (3598, 19400), (3880, 17990), (4112, 16975), (4850, 14392), (5140, 13580), (5432, 12850), (6425, 10864), (6790, 10280), (7196, 9700), (7760, 8995)]