269455900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 108

約数和(自身を含む): 687122688

約数和(自身を除く): 417666788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 127, 140, 175, 196, 245, 254, 350, 433, 490, 508, 635, 700, 866, 889, 980, 1225, 1270, 1732, 1778, 2165, 2450, 2540, 3031, 3175, 3556, 4330, 4445, 4900, 6062, 6223, 6350, 8660, 8890, 10825, 12124, 12446, 12700, 15155, 17780, 21217, 21650, 22225, 24892, 30310, 31115, 42434, 43300, 44450, 54991, 60620, 62230, 75775, 84868, 88900, 106085, 109982, 124460, 151550, 155575, 212170, 219964, 274955, 303100, 311150, 384937, 424340, 530425, 549910, 622300, 769874, 1060850, 1099820, 1374775, 1539748, 1924685, 2121700, 2694559, 2749550, 3849370, 5389118, 5499100, 7698740, 9623425, 10778236, 13472795, 19246850, 26945590, 38493700, 53891180, 67363975, 134727950, 269455900]

約数ペア:

[(1, 269455900), (2, 134727950), (4, 67363975), (5, 53891180), (7, 38493700), (10, 26945590), (14, 19246850), (20, 13472795), (25, 10778236), (28, 9623425), (35, 7698740), (49, 5499100), (50, 5389118), (70, 3849370), (98, 2749550), (100, 2694559), (127, 2121700), (140, 1924685), (175, 1539748), (196, 1374775), (245, 1099820), (254, 1060850), (350, 769874), (433, 622300), (490, 549910), (508, 530425), (635, 424340), (700, 384937), (866, 311150), (889, 303100), (980, 274955), (1225, 219964), (1270, 212170), (1732, 155575), (1778, 151550), (2165, 124460), (2450, 109982), (2540, 106085), (3031, 88900), (3175, 84868), (3556, 75775), (4330, 62230), (4445, 60620), (4900, 54991), (6062, 44450), (6223, 43300), (6350, 42434), (8660, 31115), (8890, 30310), (10825, 24892), (12124, 22225), (12446, 21650), (12700, 21217), (15155, 17780)]