46887200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 123742080

約数和(自身を除く): 76854880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 43, 47, 50, 58, 80, 86, 94, 100, 116, 145, 160, 172, 188, 200, 215, 232, 235, 290, 344, 376, 400, 430, 464, 470, 580, 688, 725, 752, 800, 860, 928, 940, 1075, 1160, 1175, 1247, 1363, 1376, 1450, 1504, 1720, 1880, 2021, 2150, 2320, 2350, 2494, 2726, 2900, 3440, 3760, 4042, 4300, 4640, 4700, 4988, 5452, 5800, 6235, 6815, 6880, 7520, 8084, 8600, 9400, 9976, 10105, 10904, 11600, 12470, 13630, 16168, 17200, 18800, 19952, 20210, 21808, 23200, 24940, 27260, 31175, 32336, 34075, 34400, 37600, 39904, 40420, 43616, 49880, 50525, 54520, 58609, 62350, 64672, 68150, 80840, 99760, 101050, 109040, 117218, 124700, 136300, 161680, 199520, 202100, 218080, 234436, 249400, 272600, 293045, 323360, 404200, 468872, 498800, 545200, 586090, 808400, 937744, 997600, 1090400, 1172180, 1465225, 1616800, 1875488, 2344360, 2930450, 4688720, 5860900, 9377440, 11721800, 23443600, 46887200]

約数ペア:

[(1, 46887200), (2, 23443600), (4, 11721800), (5, 9377440), (8, 5860900), (10, 4688720), (16, 2930450), (20, 2344360), (25, 1875488), (29, 1616800), (32, 1465225), (40, 1172180), (43, 1090400), (47, 997600), (50, 937744), (58, 808400), (80, 586090), (86, 545200), (94, 498800), (100, 468872), (116, 404200), (145, 323360), (160, 293045), (172, 272600), (188, 249400), (200, 234436), (215, 218080), (232, 202100), (235, 199520), (290, 161680), (344, 136300), (376, 124700), (400, 117218), (430, 109040), (464, 101050), (470, 99760), (580, 80840), (688, 68150), (725, 64672), (752, 62350), (800, 58609), (860, 54520), (928, 50525), (940, 49880), (1075, 43616), (1160, 40420), (1175, 39904), (1247, 37600), (1363, 34400), (1376, 34075), (1450, 32336), (1504, 31175), (1720, 27260), (1880, 24940), (2021, 23200), (2150, 21808), (2320, 20210), (2350, 19952), (2494, 18800), (2726, 17200), (2900, 16168), (3440, 13630), (3760, 12470), (4042, 11600), (4300, 10904), (4640, 10105), (4700, 9976), (4988, 9400), (5452, 8600), (5800, 8084), (6235, 7520), (6815, 6880)]