121412000

素因数分解:

$2^5\times 5^3\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 180504160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 127, 160, 200, 239, 250, 254, 400, 478, 500, 508, 635, 800, 956, 1000, 1016, 1195, 1270, 1912, 2000, 2032, 2390, 2540, 3175, 3824, 4000, 4064, 4780, 5080, 5975, 6350, 7648, 9560, 10160, 11950, 12700, 15875, 19120, 20320, 23900, 25400, 29875, 30353, 31750, 38240, 47800, 50800, 59750, 60706, 63500, 95600, 101600, 119500, 121412, 127000, 151765, 191200, 239000, 242824, 254000, 303530, 478000, 485648, 508000, 607060, 758825, 956000, 971296, 1214120, 1517650, 2428240, 3035300, 3794125, 4856480, 6070600, 7588250, 12141200, 15176500, 24282400, 30353000, 60706000, 121412000]

約数ペア:

[(1, 121412000), (2, 60706000), (4, 30353000), (5, 24282400), (8, 15176500), (10, 12141200), (16, 7588250), (20, 6070600), (25, 4856480), (32, 3794125), (40, 3035300), (50, 2428240), (80, 1517650), (100, 1214120), (125, 971296), (127, 956000), (160, 758825), (200, 607060), (239, 508000), (250, 485648), (254, 478000), (400, 303530), (478, 254000), (500, 242824), (508, 239000), (635, 191200), (800, 151765), (956, 127000), (1000, 121412), (1016, 119500), (1195, 101600), (1270, 95600), (1912, 63500), (2000, 60706), (2032, 59750), (2390, 50800), (2540, 47800), (3175, 38240), (3824, 31750), (4000, 30353), (4064, 29875), (4780, 25400), (5080, 23900), (5975, 20320), (6350, 19120), (7648, 15875), (9560, 12700), (10160, 11950)]