12108800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 132

約数和(自身を含む): 33505296

約数和(自身を除く): 21396496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 64, 80, 86, 88, 100, 110, 128, 160, 172, 176, 200, 215, 220, 256, 275, 320, 344, 352, 400, 430, 440, 473, 512, 550, 640, 688, 704, 800, 860, 880, 946, 1024, 1075, 1100, 1280, 1376, 1408, 1600, 1720, 1760, 1892, 2150, 2200, 2365, 2560, 2752, 2816, 3200, 3440, 3520, 3784, 4300, 4400, 4730, 5120, 5504, 5632, 6400, 6880, 7040, 7568, 8600, 8800, 9460, 11008, 11264, 11825, 12800, 13760, 14080, 15136, 17200, 17600, 18920, 22016, 23650, 25600, 27520, 28160, 30272, 34400, 35200, 37840, 44032, 47300, 55040, 56320, 60544, 68800, 70400, 75680, 94600, 110080, 121088, 137600, 140800, 151360, 189200, 220160, 242176, 275200, 281600, 302720, 378400, 484352, 550400, 605440, 756800, 1100800, 1210880, 1513600, 2421760, 3027200, 6054400, 12108800]

約数ペア:

[(1, 12108800), (2, 6054400), (4, 3027200), (5, 2421760), (8, 1513600), (10, 1210880), (11, 1100800), (16, 756800), (20, 605440), (22, 550400), (25, 484352), (32, 378400), (40, 302720), (43, 281600), (44, 275200), (50, 242176), (55, 220160), (64, 189200), (80, 151360), (86, 140800), (88, 137600), (100, 121088), (110, 110080), (128, 94600), (160, 75680), (172, 70400), (176, 68800), (200, 60544), (215, 56320), (220, 55040), (256, 47300), (275, 44032), (320, 37840), (344, 35200), (352, 34400), (400, 30272), (430, 28160), (440, 27520), (473, 25600), (512, 23650), (550, 22016), (640, 18920), (688, 17600), (704, 17200), (800, 15136), (860, 14080), (880, 13760), (946, 12800), (1024, 11825), (1075, 11264), (1100, 11008), (1280, 9460), (1376, 8800), (1408, 8600), (1600, 7568), (1720, 7040), (1760, 6880), (1892, 6400), (2150, 5632), (2200, 5504), (2365, 5120), (2560, 4730), (2752, 4400), (2816, 4300), (3200, 3784), (3440, 3520)]