68807200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 209611584

約数和(自身を除く): 140804384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1117, 1120, 1232, 1400, 1540, 1760, 1925, 2200, 2234, 2464, 2800, 3080, 3850, 4400, 4468, 5585, 5600, 6160, 7700, 7819, 8800, 8936, 11170, 12287, 12320, 15400, 15638, 17872, 22340, 24574, 27925, 30800, 31276, 35744, 39095, 44680, 49148, 55850, 61435, 61600, 62552, 78190, 86009, 89360, 98296, 111700, 122870, 125104, 156380, 172018, 178720, 195475, 196592, 223400, 245740, 250208, 307175, 312760, 344036, 390950, 393184, 430045, 446800, 491480, 614350, 625520, 688072, 781900, 860090, 893600, 982960, 1228700, 1251040, 1376144, 1563800, 1720180, 1965920, 2150225, 2457400, 2752288, 3127600, 3440360, 4300450, 4914800, 6255200, 6880720, 8600900, 9829600, 13761440, 17201800, 34403600, 68807200]

約数ペア:

[(1, 68807200), (2, 34403600), (4, 17201800), (5, 13761440), (7, 9829600), (8, 8600900), (10, 6880720), (11, 6255200), (14, 4914800), (16, 4300450), (20, 3440360), (22, 3127600), (25, 2752288), (28, 2457400), (32, 2150225), (35, 1965920), (40, 1720180), (44, 1563800), (50, 1376144), (55, 1251040), (56, 1228700), (70, 982960), (77, 893600), (80, 860090), (88, 781900), (100, 688072), (110, 625520), (112, 614350), (140, 491480), (154, 446800), (160, 430045), (175, 393184), (176, 390950), (200, 344036), (220, 312760), (224, 307175), (275, 250208), (280, 245740), (308, 223400), (350, 196592), (352, 195475), (385, 178720), (400, 172018), (440, 156380), (550, 125104), (560, 122870), (616, 111700), (700, 98296), (770, 89360), (800, 86009), (880, 78190), (1100, 62552), (1117, 61600), (1120, 61435), (1232, 55850), (1400, 49148), (1540, 44680), (1760, 39095), (1925, 35744), (2200, 31276), (2234, 30800), (2464, 27925), (2800, 24574), (3080, 22340), (3850, 17872), (4400, 15638), (4468, 15400), (5585, 12320), (5600, 12287), (6160, 11170), (7700, 8936), (7819, 8800)]