68034400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{12149}}^1$

素因数の和:12176

約数の個数: 72

約数和(自身を含む): 189831600

約数和(自身を除く): 121797200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 12149, 24298, 48596, 60745, 85043, 97192, 121490, 170086, 194384, 242980, 303725, 340172, 388768, 425215, 485960, 607450, 680344, 850430, 971920, 1214900, 1360688, 1700860, 1943840, 2126075, 2429800, 2721376, 3401720, 4252150, 4859600, 6803440, 8504300, 9719200, 13606880, 17008600, 34017200, 68034400]

約数ペア:

[(1, 68034400), (2, 34017200), (4, 17008600), (5, 13606880), (7, 9719200), (8, 8504300), (10, 6803440), (14, 4859600), (16, 4252150), (20, 3401720), (25, 2721376), (28, 2429800), (32, 2126075), (35, 1943840), (40, 1700860), (50, 1360688), (56, 1214900), (70, 971920), (80, 850430), (100, 680344), (112, 607450), (140, 485960), (160, 425215), (175, 388768), (200, 340172), (224, 303725), (280, 242980), (350, 194384), (400, 170086), (560, 121490), (700, 97192), (800, 85043), (1120, 60745), (1400, 48596), (2800, 24298), (5600, 12149)]