48154680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 181621440

約数和(自身を除く): 133466760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 197, 210, 252, 280, 291, 315, 360, 388, 394, 420, 485, 504, 582, 591, 630, 679, 776, 788, 840, 873, 970, 985, 1164, 1182, 1260, 1358, 1379, 1455, 1576, 1746, 1773, 1940, 1970, 2037, 2328, 2364, 2520, 2716, 2758, 2910, 2955, 3395, 3492, 3546, 3880, 3940, 4074, 4137, 4365, 4728, 5432, 5516, 5820, 5910, 6111, 6790, 6895, 6984, 7092, 7880, 8148, 8274, 8730, 8865, 10185, 11032, 11640, 11820, 12222, 12411, 13580, 13790, 14184, 16296, 16548, 17460, 17730, 19109, 20370, 20685, 23640, 24444, 24822, 27160, 27580, 30555, 33096, 34920, 35460, 38218, 40740, 41370, 48888, 49644, 55160, 57327, 61110, 62055, 70920, 76436, 81480, 82740, 95545, 99288, 114654, 122220, 124110, 133763, 152872, 165480, 171981, 191090, 229308, 244440, 248220, 267526, 286635, 343962, 382180, 401289, 458616, 496440, 535052, 573270, 668815, 687924, 764360, 802578, 859905, 1070104, 1146540, 1203867, 1337630, 1375848, 1605156, 1719810, 2006445, 2293080, 2407734, 2675260, 3210312, 3439620, 4012890, 4815468, 5350520, 6019335, 6879240, 8025780, 9630936, 12038670, 16051560, 24077340, 48154680]

約数ペア:

[(1, 48154680), (2, 24077340), (3, 16051560), (4, 12038670), (5, 9630936), (6, 8025780), (7, 6879240), (8, 6019335), (9, 5350520), (10, 4815468), (12, 4012890), (14, 3439620), (15, 3210312), (18, 2675260), (20, 2407734), (21, 2293080), (24, 2006445), (28, 1719810), (30, 1605156), (35, 1375848), (36, 1337630), (40, 1203867), (42, 1146540), (45, 1070104), (56, 859905), (60, 802578), (63, 764360), (70, 687924), (72, 668815), (84, 573270), (90, 535052), (97, 496440), (105, 458616), (120, 401289), (126, 382180), (140, 343962), (168, 286635), (180, 267526), (194, 248220), (197, 244440), (210, 229308), (252, 191090), (280, 171981), (291, 165480), (315, 152872), (360, 133763), (388, 124110), (394, 122220), (420, 114654), (485, 99288), (504, 95545), (582, 82740), (591, 81480), (630, 76436), (679, 70920), (776, 62055), (788, 61110), (840, 57327), (873, 55160), (970, 49644), (985, 48888), (1164, 41370), (1182, 40740), (1260, 38218), (1358, 35460), (1379, 34920), (1455, 33096), (1576, 30555), (1746, 27580), (1773, 27160), (1940, 24822), (1970, 24444), (2037, 23640), (2328, 20685), (2364, 20370), (2520, 19109), (2716, 17730), (2758, 17460), (2910, 16548), (2955, 16296), (3395, 14184), (3492, 13790), (3546, 13580), (3880, 12411), (3940, 12222), (4074, 11820), (4137, 11640), (4365, 11032), (4728, 10185), (5432, 8865), (5516, 8730), (5820, 8274), (5910, 8148), (6111, 7880), (6790, 7092), (6895, 6984)]