210115200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 709552800

約数和(自身を除く): 499437600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 258, 300, 320, 344, 384, 400, 430, 480, 509, 516, 600, 640, 645, 688, 800, 860, 960, 1018, 1032, 1075, 1200, 1290, 1376, 1527, 1600, 1720, 1920, 2036, 2064, 2150, 2400, 2545, 2580, 2752, 3054, 3200, 3225, 3440, 4072, 4128, 4300, 4800, 5090, 5160, 5504, 6108, 6450, 6880, 7635, 8144, 8256, 8600, 9600, 10180, 10320, 12216, 12725, 12900, 13760, 15270, 16288, 16512, 17200, 20360, 20640, 21887, 24432, 25450, 25800, 27520, 30540, 32576, 34400, 38175, 40720, 41280, 43774, 48864, 50900, 51600, 61080, 65152, 65661, 68800, 76350, 81440, 82560, 87548, 97728, 101800, 103200, 109435, 122160, 131322, 137600, 152700, 162880, 175096, 195456, 203600, 206400, 218870, 244320, 262644, 305400, 325760, 328305, 350192, 407200, 412800, 437740, 488640, 525288, 547175, 610800, 656610, 700384, 814400, 875480, 977280, 1050576, 1094350, 1221600, 1313220, 1400768, 1628800, 1641525, 1750960, 2101152, 2188700, 2443200, 2626440, 2801536, 3283050, 3501920, 4202304, 4377400, 4886400, 5252880, 6566100, 7003840, 8404608, 8754800, 10505760, 13132200, 14007680, 17509600, 21011520, 26264400, 35019200, 42023040, 52528800, 70038400, 105057600, 210115200]

約数ペア:

[(1, 210115200), (2, 105057600), (3, 70038400), (4, 52528800), (5, 42023040), (6, 35019200), (8, 26264400), (10, 21011520), (12, 17509600), (15, 14007680), (16, 13132200), (20, 10505760), (24, 8754800), (25, 8404608), (30, 7003840), (32, 6566100), (40, 5252880), (43, 4886400), (48, 4377400), (50, 4202304), (60, 3501920), (64, 3283050), (75, 2801536), (80, 2626440), (86, 2443200), (96, 2188700), (100, 2101152), (120, 1750960), (128, 1641525), (129, 1628800), (150, 1400768), (160, 1313220), (172, 1221600), (192, 1094350), (200, 1050576), (215, 977280), (240, 875480), (258, 814400), (300, 700384), (320, 656610), (344, 610800), (384, 547175), (400, 525288), (430, 488640), (480, 437740), (509, 412800), (516, 407200), (600, 350192), (640, 328305), (645, 325760), (688, 305400), (800, 262644), (860, 244320), (960, 218870), (1018, 206400), (1032, 203600), (1075, 195456), (1200, 175096), (1290, 162880), (1376, 152700), (1527, 137600), (1600, 131322), (1720, 122160), (1920, 109435), (2036, 103200), (2064, 101800), (2150, 97728), (2400, 87548), (2545, 82560), (2580, 81440), (2752, 76350), (3054, 68800), (3200, 65661), (3225, 65152), (3440, 61080), (4072, 51600), (4128, 50900), (4300, 48864), (4800, 43774), (5090, 41280), (5160, 40720), (5504, 38175), (6108, 34400), (6450, 32576), (6880, 30540), (7635, 27520), (8144, 25800), (8256, 25450), (8600, 24432), (9600, 21887), (10180, 20640), (10320, 20360), (12216, 17200), (12725, 16512), (12900, 16288), (13760, 15270)]