212177000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 601136640

約数和(自身を除く): 388959640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 680, 700, 850, 875, 952, 1000, 1190, 1400, 1700, 1750, 1783, 2125, 2380, 2975, 3400, 3500, 3566, 4250, 4760, 5950, 7000, 7132, 8500, 8915, 11900, 12481, 14264, 14875, 17000, 17830, 23800, 24962, 29750, 30311, 35660, 44575, 49924, 59500, 60622, 62405, 71320, 89150, 99848, 119000, 121244, 124810, 151555, 178300, 212177, 222875, 242488, 249620, 303110, 312025, 356600, 424354, 445750, 499240, 606220, 624050, 757775, 848708, 891500, 1060885, 1212440, 1248100, 1515550, 1560125, 1697416, 1783000, 2121770, 2496200, 3031100, 3120250, 3788875, 4243540, 5304425, 6062200, 6240500, 7577750, 8487080, 10608850, 12481000, 15155500, 21217700, 26522125, 30311000, 42435400, 53044250, 106088500, 212177000]

約数ペア:

[(1, 212177000), (2, 106088500), (4, 53044250), (5, 42435400), (7, 30311000), (8, 26522125), (10, 21217700), (14, 15155500), (17, 12481000), (20, 10608850), (25, 8487080), (28, 7577750), (34, 6240500), (35, 6062200), (40, 5304425), (50, 4243540), (56, 3788875), (68, 3120250), (70, 3031100), (85, 2496200), (100, 2121770), (119, 1783000), (125, 1697416), (136, 1560125), (140, 1515550), (170, 1248100), (175, 1212440), (200, 1060885), (238, 891500), (250, 848708), (280, 757775), (340, 624050), (350, 606220), (425, 499240), (476, 445750), (500, 424354), (595, 356600), (680, 312025), (700, 303110), (850, 249620), (875, 242488), (952, 222875), (1000, 212177), (1190, 178300), (1400, 151555), (1700, 124810), (1750, 121244), (1783, 119000), (2125, 99848), (2380, 89150), (2975, 71320), (3400, 62405), (3500, 60622), (3566, 59500), (4250, 49924), (4760, 44575), (5950, 35660), (7000, 30311), (7132, 29750), (8500, 24962), (8915, 23800), (11900, 17830), (12481, 17000), (14264, 14875)]