61851200

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 166298880

約数和(自身を除く): 104447680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 43, 50, 58, 62, 64, 80, 86, 100, 116, 124, 145, 155, 160, 172, 200, 215, 232, 248, 290, 310, 320, 344, 400, 430, 464, 496, 580, 620, 688, 725, 775, 800, 860, 899, 928, 992, 1075, 1160, 1240, 1247, 1333, 1376, 1450, 1550, 1600, 1720, 1798, 1856, 1984, 2150, 2320, 2480, 2494, 2666, 2752, 2900, 3100, 3440, 3596, 4300, 4495, 4640, 4960, 4988, 5332, 5800, 6200, 6235, 6665, 6880, 7192, 8600, 8990, 9280, 9920, 9976, 10664, 11600, 12400, 12470, 13330, 13760, 14384, 17200, 17980, 19952, 21328, 22475, 23200, 24800, 24940, 26660, 28768, 31175, 33325, 34400, 35960, 38657, 39904, 42656, 44950, 46400, 49600, 49880, 53320, 57536, 62350, 66650, 68800, 71920, 77314, 79808, 85312, 89900, 99760, 106640, 124700, 133300, 143840, 154628, 179800, 193285, 199520, 213280, 249400, 266600, 287680, 309256, 359600, 386570, 399040, 426560, 498800, 533200, 618512, 719200, 773140, 966425, 997600, 1066400, 1237024, 1438400, 1546280, 1932850, 1995200, 2132800, 2474048, 3092560, 3865700, 6185120, 7731400, 12370240, 15462800, 30925600, 61851200]

約数ペア:

[(1, 61851200), (2, 30925600), (4, 15462800), (5, 12370240), (8, 7731400), (10, 6185120), (16, 3865700), (20, 3092560), (25, 2474048), (29, 2132800), (31, 1995200), (32, 1932850), (40, 1546280), (43, 1438400), (50, 1237024), (58, 1066400), (62, 997600), (64, 966425), (80, 773140), (86, 719200), (100, 618512), (116, 533200), (124, 498800), (145, 426560), (155, 399040), (160, 386570), (172, 359600), (200, 309256), (215, 287680), (232, 266600), (248, 249400), (290, 213280), (310, 199520), (320, 193285), (344, 179800), (400, 154628), (430, 143840), (464, 133300), (496, 124700), (580, 106640), (620, 99760), (688, 89900), (725, 85312), (775, 79808), (800, 77314), (860, 71920), (899, 68800), (928, 66650), (992, 62350), (1075, 57536), (1160, 53320), (1240, 49880), (1247, 49600), (1333, 46400), (1376, 44950), (1450, 42656), (1550, 39904), (1600, 38657), (1720, 35960), (1798, 34400), (1856, 33325), (1984, 31175), (2150, 28768), (2320, 26660), (2480, 24940), (2494, 24800), (2666, 23200), (2752, 22475), (2900, 21328), (3100, 19952), (3440, 17980), (3596, 17200), (4300, 14384), (4495, 13760), (4640, 13330), (4960, 12470), (4988, 12400), (5332, 11600), (5800, 10664), (6200, 9976), (6235, 9920), (6665, 9280), (6880, 8990), (7192, 8600)]