139922400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 459439344

約数和(自身を除く): 319516944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 173, 200, 240, 300, 337, 346, 400, 480, 519, 600, 674, 692, 800, 865, 1011, 1038, 1200, 1348, 1384, 1685, 1730, 2022, 2076, 2400, 2595, 2696, 2768, 3370, 3460, 4044, 4152, 4325, 5055, 5190, 5392, 5536, 6740, 6920, 8088, 8304, 8425, 8650, 10110, 10380, 10784, 12975, 13480, 13840, 16176, 16608, 16850, 17300, 20220, 20760, 25275, 25950, 26960, 27680, 32352, 33700, 34600, 40440, 41520, 50550, 51900, 53920, 58301, 67400, 69200, 80880, 83040, 101100, 103800, 116602, 134800, 138400, 161760, 174903, 202200, 207600, 233204, 269600, 291505, 349806, 404400, 415200, 466408, 583010, 699612, 808800, 874515, 932816, 1166020, 1399224, 1457525, 1749030, 1865632, 2332040, 2798448, 2915050, 3498060, 4372575, 4664080, 5596896, 5830100, 6996120, 8745150, 9328160, 11660200, 13992240, 17490300, 23320400, 27984480, 34980600, 46640800, 69961200, 139922400]

約数ペア:

[(1, 139922400), (2, 69961200), (3, 46640800), (4, 34980600), (5, 27984480), (6, 23320400), (8, 17490300), (10, 13992240), (12, 11660200), (15, 9328160), (16, 8745150), (20, 6996120), (24, 5830100), (25, 5596896), (30, 4664080), (32, 4372575), (40, 3498060), (48, 2915050), (50, 2798448), (60, 2332040), (75, 1865632), (80, 1749030), (96, 1457525), (100, 1399224), (120, 1166020), (150, 932816), (160, 874515), (173, 808800), (200, 699612), (240, 583010), (300, 466408), (337, 415200), (346, 404400), (400, 349806), (480, 291505), (519, 269600), (600, 233204), (674, 207600), (692, 202200), (800, 174903), (865, 161760), (1011, 138400), (1038, 134800), (1200, 116602), (1348, 103800), (1384, 101100), (1685, 83040), (1730, 80880), (2022, 69200), (2076, 67400), (2400, 58301), (2595, 53920), (2696, 51900), (2768, 50550), (3370, 41520), (3460, 40440), (4044, 34600), (4152, 33700), (4325, 32352), (5055, 27680), (5190, 26960), (5392, 25950), (5536, 25275), (6740, 20760), (6920, 20220), (8088, 17300), (8304, 16850), (8425, 16608), (8650, 16176), (10110, 13840), (10380, 13480), (10784, 12975)]