12588660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 44518656

約数和(自身を除く): 31929996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 103, 105, 126, 140, 180, 194, 206, 210, 252, 291, 309, 315, 388, 412, 420, 485, 515, 582, 618, 630, 679, 721, 873, 927, 970, 1030, 1164, 1236, 1260, 1358, 1442, 1455, 1545, 1746, 1854, 1940, 2037, 2060, 2163, 2716, 2884, 2910, 3090, 3395, 3492, 3605, 3708, 4074, 4326, 4365, 4635, 5820, 6111, 6180, 6489, 6790, 7210, 8148, 8652, 8730, 9270, 9991, 10185, 10815, 12222, 12978, 13580, 14420, 17460, 18540, 19982, 20370, 21630, 24444, 25956, 29973, 30555, 32445, 39964, 40740, 43260, 49955, 59946, 61110, 64890, 69937, 89919, 99910, 119892, 122220, 129780, 139874, 149865, 179838, 199820, 209811, 279748, 299730, 349685, 359676, 419622, 449595, 599460, 629433, 699370, 839244, 899190, 1049055, 1258866, 1398740, 1798380, 2098110, 2517732, 3147165, 4196220, 6294330, 12588660]

約数ペア:

[(1, 12588660), (2, 6294330), (3, 4196220), (4, 3147165), (5, 2517732), (6, 2098110), (7, 1798380), (9, 1398740), (10, 1258866), (12, 1049055), (14, 899190), (15, 839244), (18, 699370), (20, 629433), (21, 599460), (28, 449595), (30, 419622), (35, 359676), (36, 349685), (42, 299730), (45, 279748), (60, 209811), (63, 199820), (70, 179838), (84, 149865), (90, 139874), (97, 129780), (103, 122220), (105, 119892), (126, 99910), (140, 89919), (180, 69937), (194, 64890), (206, 61110), (210, 59946), (252, 49955), (291, 43260), (309, 40740), (315, 39964), (388, 32445), (412, 30555), (420, 29973), (485, 25956), (515, 24444), (582, 21630), (618, 20370), (630, 19982), (679, 18540), (721, 17460), (873, 14420), (927, 13580), (970, 12978), (1030, 12222), (1164, 10815), (1236, 10185), (1260, 9991), (1358, 9270), (1442, 8730), (1455, 8652), (1545, 8148), (1746, 7210), (1854, 6790), (1940, 6489), (2037, 6180), (2060, 6111), (2163, 5820), (2716, 4635), (2884, 4365), (2910, 4326), (3090, 4074), (3395, 3708), (3492, 3605)]