15131200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 126

約数和(自身を含む): 43535346

約数和(自身を除く): 28404146

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 193, 196, 200, 224, 245, 280, 320, 350, 386, 392, 400, 448, 490, 560, 700, 772, 784, 800, 965, 980, 1120, 1225, 1351, 1400, 1544, 1568, 1600, 1930, 1960, 2240, 2450, 2702, 2800, 3088, 3136, 3860, 3920, 4825, 4900, 5404, 5600, 6176, 6755, 7720, 7840, 9457, 9650, 9800, 10808, 11200, 12352, 13510, 15440, 15680, 18914, 19300, 19600, 21616, 27020, 30880, 33775, 37828, 38600, 39200, 43232, 47285, 54040, 61760, 67550, 75656, 77200, 78400, 86464, 94570, 108080, 135100, 151312, 154400, 189140, 216160, 236425, 270200, 302624, 308800, 378280, 432320, 472850, 540400, 605248, 756560, 945700, 1080800, 1513120, 1891400, 2161600, 3026240, 3782800, 7565600, 15131200]

約数ペア:

[(1, 15131200), (2, 7565600), (4, 3782800), (5, 3026240), (7, 2161600), (8, 1891400), (10, 1513120), (14, 1080800), (16, 945700), (20, 756560), (25, 605248), (28, 540400), (32, 472850), (35, 432320), (40, 378280), (49, 308800), (50, 302624), (56, 270200), (64, 236425), (70, 216160), (80, 189140), (98, 154400), (100, 151312), (112, 135100), (140, 108080), (160, 94570), (175, 86464), (193, 78400), (196, 77200), (200, 75656), (224, 67550), (245, 61760), (280, 54040), (320, 47285), (350, 43232), (386, 39200), (392, 38600), (400, 37828), (448, 33775), (490, 30880), (560, 27020), (700, 21616), (772, 19600), (784, 19300), (800, 18914), (965, 15680), (980, 15440), (1120, 13510), (1225, 12352), (1351, 11200), (1400, 10808), (1544, 9800), (1568, 9650), (1600, 9457), (1930, 7840), (1960, 7720), (2240, 6755), (2450, 6176), (2702, 5600), (2800, 5404), (3088, 4900), (3136, 4825), (3860, 3920)]