75382440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2151

約数の個数: 128

約数和(自身を含む): 264591360

約数和(自身を除く): 189208920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2087, 2408, 2580, 3010, 3612, 4174, 4515, 5160, 6020, 6261, 7224, 8348, 9030, 10435, 12040, 12522, 14609, 16696, 18060, 20870, 25044, 29218, 31305, 36120, 41740, 43827, 50088, 58436, 62610, 73045, 83480, 87654, 89741, 116872, 125220, 146090, 175308, 179482, 219135, 250440, 269223, 292180, 350616, 358964, 438270, 448705, 538446, 584360, 628187, 717928, 876540, 897410, 1076892, 1256374, 1346115, 1753080, 1794820, 1884561, 2153784, 2512748, 2692230, 3140935, 3589640, 3769122, 5025496, 5384460, 6281870, 7538244, 9422805, 10768920, 12563740, 15076488, 18845610, 25127480, 37691220, 75382440]

約数ペア:

[(1, 75382440), (2, 37691220), (3, 25127480), (4, 18845610), (5, 15076488), (6, 12563740), (7, 10768920), (8, 9422805), (10, 7538244), (12, 6281870), (14, 5384460), (15, 5025496), (20, 3769122), (21, 3589640), (24, 3140935), (28, 2692230), (30, 2512748), (35, 2153784), (40, 1884561), (42, 1794820), (43, 1753080), (56, 1346115), (60, 1256374), (70, 1076892), (84, 897410), (86, 876540), (105, 717928), (120, 628187), (129, 584360), (140, 538446), (168, 448705), (172, 438270), (210, 358964), (215, 350616), (258, 292180), (280, 269223), (301, 250440), (344, 219135), (420, 179482), (430, 175308), (516, 146090), (602, 125220), (645, 116872), (840, 89741), (860, 87654), (903, 83480), (1032, 73045), (1204, 62610), (1290, 58436), (1505, 50088), (1720, 43827), (1806, 41740), (2087, 36120), (2408, 31305), (2580, 29218), (3010, 25044), (3612, 20870), (4174, 18060), (4515, 16696), (5160, 14609), (6020, 12522), (6261, 12040), (7224, 10435), (8348, 9030)]