15139600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{5407}}^1$

素因数の和:5432

約数の個数: 60

約数和(自身を含む): 41576704

約数和(自身を除く): 26437104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 5407, 10814, 21628, 27035, 37849, 43256, 54070, 75698, 86512, 108140, 135175, 151396, 189245, 216280, 270350, 302792, 378490, 432560, 540700, 605584, 756980, 946225, 1081400, 1513960, 1892450, 2162800, 3027920, 3784900, 7569800, 15139600]

約数ペア:

[(1, 15139600), (2, 7569800), (4, 3784900), (5, 3027920), (7, 2162800), (8, 1892450), (10, 1513960), (14, 1081400), (16, 946225), (20, 756980), (25, 605584), (28, 540700), (35, 432560), (40, 378490), (50, 302792), (56, 270350), (70, 216280), (80, 189245), (100, 151396), (112, 135175), (140, 108140), (175, 86512), (200, 75698), (280, 54070), (350, 43256), (400, 37849), (560, 27035), (700, 21628), (1400, 10814), (2800, 5407)]