200165220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8117}}^1$

素因数の和:8269

約数の個数: 72

約数和(自身を含む): 611675064

約数和(自身を除く): 411509844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8117, 8220, 12330, 16234, 24351, 24660, 32468, 40585, 48702, 73053, 81170, 97404, 121755, 146106, 162340, 243510, 292212, 365265, 487020, 730530, 1112029, 1461060, 2224058, 3336087, 4448116, 5560145, 6672174, 10008261, 11120290, 13344348, 16680435, 20016522, 22240580, 33360870, 40033044, 50041305, 66721740, 100082610, 200165220]

約数ペア:

[(1, 200165220), (2, 100082610), (3, 66721740), (4, 50041305), (5, 40033044), (6, 33360870), (9, 22240580), (10, 20016522), (12, 16680435), (15, 13344348), (18, 11120290), (20, 10008261), (30, 6672174), (36, 5560145), (45, 4448116), (60, 3336087), (90, 2224058), (137, 1461060), (180, 1112029), (274, 730530), (411, 487020), (548, 365265), (685, 292212), (822, 243510), (1233, 162340), (1370, 146106), (1644, 121755), (2055, 97404), (2466, 81170), (2740, 73053), (4110, 48702), (4932, 40585), (6165, 32468), (8117, 24660), (8220, 24351), (12330, 16234)]