202222260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2437}}^1$

素因数の和:2913

約数の個数: 72

約数和(自身を含む): 614990376

約数和(自身を除く): 412768116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1844, 2305, 2437, 2766, 4149, 4610, 4874, 5532, 6915, 7311, 8298, 9220, 9748, 12185, 13830, 14622, 16596, 20745, 21933, 24370, 27660, 29244, 36555, 41490, 43866, 48740, 73110, 82980, 87732, 109665, 146220, 219330, 438660, 1123457, 2246914, 3370371, 4493828, 5617285, 6740742, 10111113, 11234570, 13481484, 16851855, 20222226, 22469140, 33703710, 40444452, 50555565, 67407420, 101111130, 202222260]

約数ペア:

[(1, 202222260), (2, 101111130), (3, 67407420), (4, 50555565), (5, 40444452), (6, 33703710), (9, 22469140), (10, 20222226), (12, 16851855), (15, 13481484), (18, 11234570), (20, 10111113), (30, 6740742), (36, 5617285), (45, 4493828), (60, 3370371), (90, 2246914), (180, 1123457), (461, 438660), (922, 219330), (1383, 146220), (1844, 109665), (2305, 87732), (2437, 82980), (2766, 73110), (4149, 48740), (4610, 43866), (4874, 41490), (5532, 36555), (6915, 29244), (7311, 27660), (8298, 24370), (9220, 21933), (9748, 20745), (12185, 16596), (13830, 14622)]