189544000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 224

約数和(自身を含む): 523036800

約数和(自身を除く): 333492800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 43, 50, 58, 64, 76, 80, 86, 95, 100, 116, 125, 145, 152, 160, 172, 190, 200, 215, 232, 250, 290, 304, 320, 344, 380, 400, 430, 464, 475, 500, 551, 580, 608, 688, 725, 760, 800, 817, 860, 928, 950, 1000, 1075, 1102, 1160, 1216, 1247, 1376, 1450, 1520, 1600, 1634, 1720, 1856, 1900, 2000, 2150, 2204, 2320, 2375, 2494, 2752, 2755, 2900, 3040, 3268, 3440, 3625, 3800, 4000, 4085, 4300, 4408, 4640, 4750, 4988, 5375, 5510, 5800, 6080, 6235, 6536, 6880, 7250, 7600, 8000, 8170, 8600, 8816, 9280, 9500, 9976, 10750, 11020, 11600, 12470, 13072, 13760, 13775, 14500, 15200, 16340, 17200, 17632, 19000, 19952, 20425, 21500, 22040, 23200, 23693, 24940, 26144, 27550, 29000, 30400, 31175, 32680, 34400, 35264, 38000, 39904, 40850, 43000, 44080, 46400, 47386, 49880, 52288, 55100, 58000, 62350, 65360, 68800, 68875, 76000, 79808, 81700, 86000, 88160, 94772, 99760, 102125, 110200, 116000, 118465, 124700, 130720, 137750, 152000, 155875, 163400, 172000, 176320, 189544, 199520, 204250, 220400, 232000, 236930, 249400, 261440, 275500, 311750, 326800, 344000, 379088, 399040, 408500, 440800, 473860, 498800, 551000, 592325, 623500, 653600, 758176, 817000, 881600, 947720, 997600, 1102000, 1184650, 1247000, 1307200, 1516352, 1634000, 1895440, 1995200, 2204000, 2369300, 2494000, 2961625, 3268000, 3790880, 4408000, 4738600, 4988000, 5923250, 6536000, 7581760, 9477200, 9976000, 11846500, 18954400, 23693000, 37908800, 47386000, 94772000, 189544000]

約数ペア:

[(1, 189544000), (2, 94772000), (4, 47386000), (5, 37908800), (8, 23693000), (10, 18954400), (16, 11846500), (19, 9976000), (20, 9477200), (25, 7581760), (29, 6536000), (32, 5923250), (38, 4988000), (40, 4738600), (43, 4408000), (50, 3790880), (58, 3268000), (64, 2961625), (76, 2494000), (80, 2369300), (86, 2204000), (95, 1995200), (100, 1895440), (116, 1634000), (125, 1516352), (145, 1307200), (152, 1247000), (160, 1184650), (172, 1102000), (190, 997600), (200, 947720), (215, 881600), (232, 817000), (250, 758176), (290, 653600), (304, 623500), (320, 592325), (344, 551000), (380, 498800), (400, 473860), (430, 440800), (464, 408500), (475, 399040), (500, 379088), (551, 344000), (580, 326800), (608, 311750), (688, 275500), (725, 261440), (760, 249400), (800, 236930), (817, 232000), (860, 220400), (928, 204250), (950, 199520), (1000, 189544), (1075, 176320), (1102, 172000), (1160, 163400), (1216, 155875), (1247, 152000), (1376, 137750), (1450, 130720), (1520, 124700), (1600, 118465), (1634, 116000), (1720, 110200), (1856, 102125), (1900, 99760), (2000, 94772), (2150, 88160), (2204, 86000), (2320, 81700), (2375, 79808), (2494, 76000), (2752, 68875), (2755, 68800), (2900, 65360), (3040, 62350), (3268, 58000), (3440, 55100), (3625, 52288), (3800, 49880), (4000, 47386), (4085, 46400), (4300, 44080), (4408, 43000), (4640, 40850), (4750, 39904), (4988, 38000), (5375, 35264), (5510, 34400), (5800, 32680), (6080, 31175), (6235, 30400), (6536, 29000), (6880, 27550), (7250, 26144), (7600, 24940), (8000, 23693), (8170, 23200), (8600, 22040), (8816, 21500), (9280, 20425), (9500, 19952), (9976, 19000), (10750, 17632), (11020, 17200), (11600, 16340), (12470, 15200), (13072, 14500), (13760, 13775)]