30272000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 160

約数和(自身を含む): 84262464

約数和(自身を除く): 53990464

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, 125, 128, 160, 172, 176, 200, 215, 220, 250, 256, 275, 320, 344, 352, 400, 430, 440, 473, 500, 512, 550, 640, 688, 704, 800, 860, 880, 946, 1000, 1075, 1100, 1280, 1375, 1376, 1408, 1600, 1720, 1760, 1892, 2000, 2150, 2200, 2365, 2560, 2750, 2752, 2816, 3200, 3440, 3520, 3784, 4000, 4300, 4400, 4730, 5375, 5500, 5504, 5632, 6400, 6880, 7040, 7568, 8000, 8600, 8800, 9460, 10750, 11000, 11008, 11825, 12800, 13760, 14080, 15136, 16000, 17200, 17600, 18920, 21500, 22000, 22016, 23650, 27520, 28160, 30272, 32000, 34400, 35200, 37840, 43000, 44000, 47300, 55040, 59125, 60544, 64000, 68800, 70400, 75680, 86000, 88000, 94600, 110080, 118250, 121088, 137600, 140800, 151360, 172000, 176000, 189200, 236500, 242176, 275200, 302720, 344000, 352000, 378400, 473000, 550400, 605440, 688000, 704000, 756800, 946000, 1210880, 1376000, 1513600, 1892000, 2752000, 3027200, 3784000, 6054400, 7568000, 15136000, 30272000]

約数ペア:

[(1, 30272000), (2, 15136000), (4, 7568000), (5, 6054400), (8, 3784000), (10, 3027200), (11, 2752000), (16, 1892000), (20, 1513600), (22, 1376000), (25, 1210880), (32, 946000), (40, 756800), (43, 704000), (44, 688000), (50, 605440), (55, 550400), (64, 473000), (80, 378400), (86, 352000), (88, 344000), (100, 302720), (110, 275200), (125, 242176), (128, 236500), (160, 189200), (172, 176000), (176, 172000), (200, 151360), (215, 140800), (220, 137600), (250, 121088), (256, 118250), (275, 110080), (320, 94600), (344, 88000), (352, 86000), (400, 75680), (430, 70400), (440, 68800), (473, 64000), (500, 60544), (512, 59125), (550, 55040), (640, 47300), (688, 44000), (704, 43000), (800, 37840), (860, 35200), (880, 34400), (946, 32000), (1000, 30272), (1075, 28160), (1100, 27520), (1280, 23650), (1375, 22016), (1376, 22000), (1408, 21500), (1600, 18920), (1720, 17600), (1760, 17200), (1892, 16000), (2000, 15136), (2150, 14080), (2200, 13760), (2365, 12800), (2560, 11825), (2750, 11008), (2752, 11000), (2816, 10750), (3200, 9460), (3440, 8800), (3520, 8600), (3784, 8000), (4000, 7568), (4300, 7040), (4400, 6880), (4730, 6400), (5375, 5632), (5500, 5504)]