123214400

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1528

約数の個数: 84

約数和(自身を含む): 309117492

約数和(自身を除く): 185903092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 848, 1060, 1325, 1453, 1600, 1696, 2120, 2650, 2906, 3392, 4240, 5300, 5812, 7265, 8480, 10600, 11624, 14530, 16960, 21200, 23248, 29060, 36325, 42400, 46496, 58120, 72650, 77009, 84800, 92992, 116240, 145300, 154018, 232480, 290600, 308036, 385045, 464960, 581200, 616072, 770090, 1162400, 1232144, 1540180, 1925225, 2324800, 2464288, 3080360, 3850450, 4928576, 6160720, 7700900, 12321440, 15401800, 24642880, 30803600, 61607200, 123214400]

約数ペア:

[(1, 123214400), (2, 61607200), (4, 30803600), (5, 24642880), (8, 15401800), (10, 12321440), (16, 7700900), (20, 6160720), (25, 4928576), (32, 3850450), (40, 3080360), (50, 2464288), (53, 2324800), (64, 1925225), (80, 1540180), (100, 1232144), (106, 1162400), (160, 770090), (200, 616072), (212, 581200), (265, 464960), (320, 385045), (400, 308036), (424, 290600), (530, 232480), (800, 154018), (848, 145300), (1060, 116240), (1325, 92992), (1453, 84800), (1600, 77009), (1696, 72650), (2120, 58120), (2650, 46496), (2906, 42400), (3392, 36325), (4240, 29060), (5300, 23248), (5812, 21200), (7265, 16960), (8480, 14530), (10600, 11624)]