67836800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 187822800

約数和(自身を除く): 119986000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 43, 50, 58, 64, 68, 80, 85, 86, 100, 116, 128, 136, 145, 160, 170, 172, 200, 215, 232, 272, 290, 320, 340, 344, 400, 425, 430, 464, 493, 544, 580, 640, 680, 688, 725, 731, 800, 850, 860, 928, 986, 1075, 1088, 1160, 1247, 1360, 1376, 1450, 1462, 1600, 1700, 1720, 1856, 1972, 2150, 2176, 2320, 2465, 2494, 2720, 2752, 2900, 2924, 3200, 3400, 3440, 3655, 3712, 3944, 4300, 4640, 4930, 4988, 5440, 5504, 5800, 5848, 6235, 6800, 6880, 7310, 7888, 8600, 9280, 9860, 9976, 10880, 11600, 11696, 12325, 12470, 13600, 13760, 14620, 15776, 17200, 18275, 18560, 19720, 19952, 21199, 23200, 23392, 24650, 24940, 27200, 27520, 29240, 31175, 31552, 34400, 36550, 39440, 39904, 42398, 46400, 46784, 49300, 49880, 54400, 58480, 62350, 63104, 68800, 73100, 78880, 79808, 84796, 92800, 93568, 98600, 99760, 105995, 116960, 124700, 137600, 146200, 157760, 159616, 169592, 197200, 199520, 211990, 233920, 249400, 292400, 315520, 339184, 394400, 399040, 423980, 467840, 498800, 529975, 584800, 678368, 788800, 798080, 847960, 997600, 1059950, 1169600, 1356736, 1577600, 1695920, 1995200, 2119900, 2339200, 2713472, 3391840, 3990400, 4239800, 6783680, 8479600, 13567360, 16959200, 33918400, 67836800]

約数ペア:

[(1, 67836800), (2, 33918400), (4, 16959200), (5, 13567360), (8, 8479600), (10, 6783680), (16, 4239800), (17, 3990400), (20, 3391840), (25, 2713472), (29, 2339200), (32, 2119900), (34, 1995200), (40, 1695920), (43, 1577600), (50, 1356736), (58, 1169600), (64, 1059950), (68, 997600), (80, 847960), (85, 798080), (86, 788800), (100, 678368), (116, 584800), (128, 529975), (136, 498800), (145, 467840), (160, 423980), (170, 399040), (172, 394400), (200, 339184), (215, 315520), (232, 292400), (272, 249400), (290, 233920), (320, 211990), (340, 199520), (344, 197200), (400, 169592), (425, 159616), (430, 157760), (464, 146200), (493, 137600), (544, 124700), (580, 116960), (640, 105995), (680, 99760), (688, 98600), (725, 93568), (731, 92800), (800, 84796), (850, 79808), (860, 78880), (928, 73100), (986, 68800), (1075, 63104), (1088, 62350), (1160, 58480), (1247, 54400), (1360, 49880), (1376, 49300), (1450, 46784), (1462, 46400), (1600, 42398), (1700, 39904), (1720, 39440), (1856, 36550), (1972, 34400), (2150, 31552), (2176, 31175), (2320, 29240), (2465, 27520), (2494, 27200), (2720, 24940), (2752, 24650), (2900, 23392), (2924, 23200), (3200, 21199), (3400, 19952), (3440, 19720), (3655, 18560), (3712, 18275), (3944, 17200), (4300, 15776), (4640, 14620), (4930, 13760), (4988, 13600), (5440, 12470), (5504, 12325), (5800, 11696), (5848, 11600), (6235, 10880), (6800, 9976), (6880, 9860), (7310, 9280), (7888, 8600)]