121019200

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1824

約数の個数: 84

約数和(自身を含む): 304881280

約数和(自身を除く): 183862080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 800, 860, 1075, 1376, 1600, 1720, 1759, 2150, 2752, 3440, 3518, 4300, 6880, 7036, 8600, 8795, 13760, 14072, 17200, 17590, 28144, 34400, 35180, 43975, 56288, 68800, 70360, 75637, 87950, 112576, 140720, 151274, 175900, 281440, 302548, 351800, 378185, 562880, 605096, 703600, 756370, 1210192, 1407200, 1512740, 1890925, 2420384, 2814400, 3025480, 3781850, 4840768, 6050960, 7563700, 12101920, 15127400, 24203840, 30254800, 60509600, 121019200]

約数ペア:

[(1, 121019200), (2, 60509600), (4, 30254800), (5, 24203840), (8, 15127400), (10, 12101920), (16, 7563700), (20, 6050960), (25, 4840768), (32, 3781850), (40, 3025480), (43, 2814400), (50, 2420384), (64, 1890925), (80, 1512740), (86, 1407200), (100, 1210192), (160, 756370), (172, 703600), (200, 605096), (215, 562880), (320, 378185), (344, 351800), (400, 302548), (430, 281440), (688, 175900), (800, 151274), (860, 140720), (1075, 112576), (1376, 87950), (1600, 75637), (1720, 70360), (1759, 68800), (2150, 56288), (2752, 43975), (3440, 35180), (3518, 34400), (4300, 28144), (6880, 17590), (7036, 17200), (8600, 14072), (8795, 13760)]