204704400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1153

約数の個数: 120

約数和(自身を含む): 660091680

約数和(自身を除く): 455387280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 179, 200, 240, 300, 358, 400, 537, 600, 716, 895, 953, 1074, 1200, 1432, 1790, 1906, 2148, 2685, 2859, 2864, 3580, 3812, 4296, 4475, 4765, 5370, 5718, 7160, 7624, 8592, 8950, 9530, 10740, 11436, 13425, 14295, 14320, 15248, 17900, 19060, 21480, 22872, 23825, 26850, 28590, 35800, 38120, 42960, 45744, 47650, 53700, 57180, 71475, 71600, 76240, 95300, 107400, 114360, 142950, 170587, 190600, 214800, 228720, 285900, 341174, 381200, 511761, 571800, 682348, 852935, 1023522, 1143600, 1364696, 1705870, 2047044, 2558805, 2729392, 3411740, 4094088, 4264675, 5117610, 6823480, 8188176, 8529350, 10235220, 12794025, 13646960, 17058700, 20470440, 25588050, 34117400, 40940880, 51176100, 68234800, 102352200, 204704400]

約数ペア:

[(1, 204704400), (2, 102352200), (3, 68234800), (4, 51176100), (5, 40940880), (6, 34117400), (8, 25588050), (10, 20470440), (12, 17058700), (15, 13646960), (16, 12794025), (20, 10235220), (24, 8529350), (25, 8188176), (30, 6823480), (40, 5117610), (48, 4264675), (50, 4094088), (60, 3411740), (75, 2729392), (80, 2558805), (100, 2047044), (120, 1705870), (150, 1364696), (179, 1143600), (200, 1023522), (240, 852935), (300, 682348), (358, 571800), (400, 511761), (537, 381200), (600, 341174), (716, 285900), (895, 228720), (953, 214800), (1074, 190600), (1200, 170587), (1432, 142950), (1790, 114360), (1906, 107400), (2148, 95300), (2685, 76240), (2859, 71600), (2864, 71475), (3580, 57180), (3812, 53700), (4296, 47650), (4475, 45744), (4765, 42960), (5370, 38120), (5718, 35800), (7160, 28590), (7624, 26850), (8592, 23825), (8950, 22872), (9530, 21480), (10740, 19060), (11436, 17900), (13425, 15248), (14295, 14320)]