57138400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 156739968

約数和(自身を除く): 99601568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 151, 160, 172, 176, 200, 215, 220, 275, 302, 344, 352, 400, 430, 440, 473, 550, 604, 688, 755, 800, 860, 880, 946, 1075, 1100, 1208, 1376, 1510, 1661, 1720, 1760, 1892, 2150, 2200, 2365, 2416, 3020, 3322, 3440, 3775, 3784, 4300, 4400, 4730, 4832, 6040, 6493, 6644, 6880, 7550, 7568, 8305, 8600, 8800, 9460, 11825, 12080, 12986, 13288, 15100, 15136, 16610, 17200, 18920, 23650, 24160, 25972, 26576, 30200, 32465, 33220, 34400, 37840, 41525, 47300, 51944, 53152, 60400, 64930, 66440, 71423, 75680, 83050, 94600, 103888, 120800, 129860, 132880, 142846, 162325, 166100, 189200, 207776, 259720, 265760, 285692, 324650, 332200, 357115, 378400, 519440, 571384, 649300, 664400, 714230, 1038880, 1142768, 1298600, 1328800, 1428460, 1785575, 2285536, 2597200, 2856920, 3571150, 5194400, 5713840, 7142300, 11427680, 14284600, 28569200, 57138400]

約数ペア:

[(1, 57138400), (2, 28569200), (4, 14284600), (5, 11427680), (8, 7142300), (10, 5713840), (11, 5194400), (16, 3571150), (20, 2856920), (22, 2597200), (25, 2285536), (32, 1785575), (40, 1428460), (43, 1328800), (44, 1298600), (50, 1142768), (55, 1038880), (80, 714230), (86, 664400), (88, 649300), (100, 571384), (110, 519440), (151, 378400), (160, 357115), (172, 332200), (176, 324650), (200, 285692), (215, 265760), (220, 259720), (275, 207776), (302, 189200), (344, 166100), (352, 162325), (400, 142846), (430, 132880), (440, 129860), (473, 120800), (550, 103888), (604, 94600), (688, 83050), (755, 75680), (800, 71423), (860, 66440), (880, 64930), (946, 60400), (1075, 53152), (1100, 51944), (1208, 47300), (1376, 41525), (1510, 37840), (1661, 34400), (1720, 33220), (1760, 32465), (1892, 30200), (2150, 26576), (2200, 25972), (2365, 24160), (2416, 23650), (3020, 18920), (3322, 17200), (3440, 16610), (3775, 15136), (3784, 15100), (4300, 13288), (4400, 12986), (4730, 12080), (4832, 11825), (6040, 9460), (6493, 8800), (6644, 8600), (6880, 8305), (7550, 7568)]