202222980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2967

約数の個数: 120

約数和(自身を含む): 649357632

約数和(自身を除く): 447134652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1935, 2322, 2580, 2903, 3483, 3870, 4644, 5805, 5806, 6966, 7740, 8709, 11610, 11612, 13932, 14515, 17415, 17418, 23220, 26127, 29030, 34830, 34836, 43545, 52254, 58060, 69660, 78381, 87090, 104508, 124829, 130635, 156762, 174180, 235143, 249658, 261270, 313524, 374487, 391905, 470286, 499316, 522540, 624145, 748974, 783810, 940572, 1123461, 1175715, 1248290, 1497948, 1567620, 1872435, 2246922, 2351430, 2496580, 3370383, 3744870, 4493844, 4702860, 5617305, 6740766, 7489740, 10111149, 11234610, 13481532, 16851915, 20222298, 22469220, 33703830, 40444596, 50555745, 67407660, 101111490, 202222980]

約数ペア:

[(1, 202222980), (2, 101111490), (3, 67407660), (4, 50555745), (5, 40444596), (6, 33703830), (9, 22469220), (10, 20222298), (12, 16851915), (15, 13481532), (18, 11234610), (20, 10111149), (27, 7489740), (30, 6740766), (36, 5617305), (43, 4702860), (45, 4493844), (54, 3744870), (60, 3370383), (81, 2496580), (86, 2351430), (90, 2246922), (108, 1872435), (129, 1567620), (135, 1497948), (162, 1248290), (172, 1175715), (180, 1123461), (215, 940572), (258, 783810), (270, 748974), (324, 624145), (387, 522540), (405, 499316), (430, 470286), (516, 391905), (540, 374487), (645, 313524), (774, 261270), (810, 249658), (860, 235143), (1161, 174180), (1290, 156762), (1548, 130635), (1620, 124829), (1935, 104508), (2322, 87090), (2580, 78381), (2903, 69660), (3483, 58060), (3870, 52254), (4644, 43545), (5805, 34836), (5806, 34830), (6966, 29030), (7740, 26127), (8709, 23220), (11610, 17418), (11612, 17415), (13932, 14515)]