18163200

素因数分解:

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

素因数の和:85

約数の個数: 240

約数和(自身を含む): 66977856

約数和(自身を除く): 48814656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 43, 44, 48, 50, 55, 60, 64, 66, 75, 80, 86, 88, 96, 100, 110, 120, 128, 129, 132, 150, 160, 165, 172, 176, 192, 200, 215, 220, 240, 256, 258, 264, 275, 300, 320, 330, 344, 352, 384, 400, 430, 440, 473, 480, 512, 516, 528, 550, 600, 640, 645, 660, 688, 704, 768, 800, 825, 860, 880, 946, 960, 1032, 1056, 1075, 1100, 1200, 1280, 1290, 1320, 1376, 1408, 1419, 1536, 1600, 1650, 1720, 1760, 1892, 1920, 2064, 2112, 2150, 2200, 2365, 2400, 2560, 2580, 2640, 2752, 2816, 2838, 3200, 3225, 3300, 3440, 3520, 3784, 3840, 4128, 4224, 4300, 4400, 4730, 4800, 5160, 5280, 5504, 5632, 5676, 6400, 6450, 6600, 6880, 7040, 7095, 7568, 7680, 8256, 8448, 8600, 8800, 9460, 9600, 10320, 10560, 11008, 11352, 11825, 12800, 12900, 13200, 13760, 14080, 14190, 15136, 16512, 16896, 17200, 17600, 18920, 19200, 20640, 21120, 22016, 22704, 23650, 25800, 26400, 27520, 28160, 28380, 30272, 33024, 34400, 35200, 35475, 37840, 38400, 41280, 42240, 45408, 47300, 51600, 52800, 55040, 56760, 60544, 66048, 68800, 70400, 70950, 75680, 82560, 84480, 90816, 94600, 103200, 105600, 110080, 113520, 121088, 137600, 140800, 141900, 151360, 165120, 181632, 189200, 206400, 211200, 227040, 242176, 275200, 283800, 302720, 330240, 363264, 378400, 412800, 422400, 454080, 550400, 567600, 605440, 726528, 756800, 825600, 908160, 1135200, 1210880, 1513600, 1651200, 1816320, 2270400, 3027200, 3632640, 4540800, 6054400, 9081600, 18163200]

約数ペア:

[(1, 18163200), (2, 9081600), (3, 6054400), (4, 4540800), (5, 3632640), (6, 3027200), (8, 2270400), (10, 1816320), (11, 1651200), (12, 1513600), (15, 1210880), (16, 1135200), (20, 908160), (22, 825600), (24, 756800), (25, 726528), (30, 605440), (32, 567600), (33, 550400), (40, 454080), (43, 422400), (44, 412800), (48, 378400), (50, 363264), (55, 330240), (60, 302720), (64, 283800), (66, 275200), (75, 242176), (80, 227040), (86, 211200), (88, 206400), (96, 189200), (100, 181632), (110, 165120), (120, 151360), (128, 141900), (129, 140800), (132, 137600), (150, 121088), (160, 113520), (165, 110080), (172, 105600), (176, 103200), (192, 94600), (200, 90816), (215, 84480), (220, 82560), (240, 75680), (256, 70950), (258, 70400), (264, 68800), (275, 66048), (300, 60544), (320, 56760), (330, 55040), (344, 52800), (352, 51600), (384, 47300), (400, 45408), (430, 42240), (440, 41280), (473, 38400), (480, 37840), (512, 35475), (516, 35200), (528, 34400), (550, 33024), (600, 30272), (640, 28380), (645, 28160), (660, 27520), (688, 26400), (704, 25800), (768, 23650), (800, 22704), (825, 22016), (860, 21120), (880, 20640), (946, 19200), (960, 18920), (1032, 17600), (1056, 17200), (1075, 16896), (1100, 16512), (1200, 15136), (1280, 14190), (1290, 14080), (1320, 13760), (1376, 13200), (1408, 12900), (1419, 12800), (1536, 11825), (1600, 11352), (1650, 11008), (1720, 10560), (1760, 10320), (1892, 9600), (1920, 9460), (2064, 8800), (2112, 8600), (2150, 8448), (2200, 8256), (2365, 7680), (2400, 7568), (2560, 7095), (2580, 7040), (2640, 6880), (2752, 6600), (2816, 6450), (2838, 6400), (3200, 5676), (3225, 5632), (3300, 5504), (3440, 5280), (3520, 5160), (3784, 4800), (3840, 4730), (4128, 4400), (4224, 4300)]