231942000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 817090560

約数和(自身を除く): 585148560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 40, 43, 48, 50, 58, 60, 62, 75, 80, 86, 87, 93, 100, 116, 120, 124, 125, 129, 145, 150, 155, 172, 174, 186, 200, 215, 232, 240, 248, 250, 258, 290, 300, 310, 344, 348, 372, 375, 400, 430, 435, 464, 465, 496, 500, 516, 580, 600, 620, 645, 688, 696, 725, 744, 750, 775, 860, 870, 899, 930, 1000, 1032, 1075, 1160, 1200, 1240, 1247, 1290, 1333, 1392, 1450, 1488, 1500, 1550, 1720, 1740, 1798, 1860, 2000, 2064, 2150, 2175, 2320, 2325, 2480, 2494, 2580, 2666, 2697, 2900, 3000, 3100, 3225, 3440, 3480, 3596, 3625, 3720, 3741, 3875, 3999, 4300, 4350, 4495, 4650, 4988, 5160, 5332, 5375, 5394, 5800, 6000, 6200, 6235, 6450, 6665, 6960, 7192, 7250, 7440, 7482, 7750, 7998, 8600, 8700, 8990, 9300, 9976, 10320, 10664, 10750, 10788, 10875, 11600, 11625, 12400, 12470, 12900, 13330, 13485, 14384, 14500, 14964, 15500, 15996, 16125, 17200, 17400, 17980, 18600, 18705, 19952, 19995, 21328, 21500, 21576, 21750, 22475, 23250, 24940, 25800, 26660, 26970, 29000, 29928, 31000, 31175, 31992, 32250, 33325, 34800, 35960, 37200, 37410, 38657, 39990, 43000, 43152, 43500, 44950, 46500, 49880, 51600, 53320, 53940, 58000, 59856, 62000, 62350, 63984, 64500, 66650, 67425, 71920, 74820, 77314, 79980, 86000, 87000, 89900, 93000, 93525, 99760, 99975, 106640, 107880, 112375, 115971, 124700, 129000, 133300, 134850, 149640, 154628, 155875, 159960, 166625, 174000, 179800, 186000, 187050, 193285, 199950, 215760, 224750, 231942, 249400, 258000, 266600, 269700, 299280, 309256, 311750, 319920, 333250, 337125, 359600, 374100, 386570, 399900, 449500, 463884, 467625, 498800, 499875, 533200, 539400, 579855, 618512, 623500, 666500, 674250, 748200, 773140, 799800, 899000, 927768, 935250, 966425, 999750, 1078800, 1159710, 1247000, 1333000, 1348500, 1496400, 1546280, 1599600, 1798000, 1855536, 1870500, 1932850, 1999500, 2319420, 2494000, 2666000, 2697000, 2899275, 3092560, 3741000, 3865700, 3999000, 4638840, 4832125, 5394000, 5798550, 7482000, 7731400, 7998000, 9277680, 9664250, 11597100, 14496375, 15462800, 19328500, 23194200, 28992750, 38657000, 46388400, 57985500, 77314000, 115971000, 231942000]

約数ペア:

[(1, 231942000), (2, 115971000), (3, 77314000), (4, 57985500), (5, 46388400), (6, 38657000), (8, 28992750), (10, 23194200), (12, 19328500), (15, 15462800), (16, 14496375), (20, 11597100), (24, 9664250), (25, 9277680), (29, 7998000), (30, 7731400), (31, 7482000), (40, 5798550), (43, 5394000), (48, 4832125), (50, 4638840), (58, 3999000), (60, 3865700), (62, 3741000), (75, 3092560), (80, 2899275), (86, 2697000), (87, 2666000), (93, 2494000), (100, 2319420), (116, 1999500), (120, 1932850), (124, 1870500), (125, 1855536), (129, 1798000), (145, 1599600), (150, 1546280), (155, 1496400), (172, 1348500), (174, 1333000), (186, 1247000), (200, 1159710), (215, 1078800), (232, 999750), (240, 966425), (248, 935250), (250, 927768), (258, 899000), (290, 799800), (300, 773140), (310, 748200), (344, 674250), (348, 666500), (372, 623500), (375, 618512), (400, 579855), (430, 539400), (435, 533200), (464, 499875), (465, 498800), (496, 467625), (500, 463884), (516, 449500), (580, 399900), (600, 386570), (620, 374100), (645, 359600), (688, 337125), (696, 333250), (725, 319920), (744, 311750), (750, 309256), (775, 299280), (860, 269700), (870, 266600), (899, 258000), (930, 249400), (1000, 231942), (1032, 224750), (1075, 215760), (1160, 199950), (1200, 193285), (1240, 187050), (1247, 186000), (1290, 179800), (1333, 174000), (1392, 166625), (1450, 159960), (1488, 155875), (1500, 154628), (1550, 149640), (1720, 134850), (1740, 133300), (1798, 129000), (1860, 124700), (2000, 115971), (2064, 112375), (2150, 107880), (2175, 106640), (2320, 99975), (2325, 99760), (2480, 93525), (2494, 93000), (2580, 89900), (2666, 87000), (2697, 86000), (2900, 79980), (3000, 77314), (3100, 74820), (3225, 71920), (3440, 67425), (3480, 66650), (3596, 64500), (3625, 63984), (3720, 62350), (3741, 62000), (3875, 59856), (3999, 58000), (4300, 53940), (4350, 53320), (4495, 51600), (4650, 49880), (4988, 46500), (5160, 44950), (5332, 43500), (5375, 43152), (5394, 43000), (5800, 39990), (6000, 38657), (6200, 37410), (6235, 37200), (6450, 35960), (6665, 34800), (6960, 33325), (7192, 32250), (7250, 31992), (7440, 31175), (7482, 31000), (7750, 29928), (7998, 29000), (8600, 26970), (8700, 26660), (8990, 25800), (9300, 24940), (9976, 23250), (10320, 22475), (10664, 21750), (10750, 21576), (10788, 21500), (10875, 21328), (11600, 19995), (11625, 19952), (12400, 18705), (12470, 18600), (12900, 17980), (13330, 17400), (13485, 17200), (14384, 16125), (14500, 15996), (14964, 15500)]