88174260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1279}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 268369920

約数和(自身を除く): 180195660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1279, 1532, 1915, 2298, 2558, 3447, 3830, 3837, 4596, 5116, 5745, 6395, 6894, 7660, 7674, 11490, 11511, 12790, 13788, 15348, 17235, 19185, 22980, 23022, 25580, 34470, 38370, 46044, 57555, 68940, 76740, 115110, 230220, 489857, 979714, 1469571, 1959428, 2449285, 2939142, 4408713, 4898570, 5878284, 7347855, 8817426, 9797140, 14695710, 17634852, 22043565, 29391420, 44087130, 88174260]

約数ペア:

[(1, 88174260), (2, 44087130), (3, 29391420), (4, 22043565), (5, 17634852), (6, 14695710), (9, 9797140), (10, 8817426), (12, 7347855), (15, 5878284), (18, 4898570), (20, 4408713), (30, 2939142), (36, 2449285), (45, 1959428), (60, 1469571), (90, 979714), (180, 489857), (383, 230220), (766, 115110), (1149, 76740), (1279, 68940), (1532, 57555), (1915, 46044), (2298, 38370), (2558, 34470), (3447, 25580), (3830, 23022), (3837, 22980), (4596, 19185), (5116, 17235), (5745, 15348), (6395, 13788), (6894, 12790), (7660, 11511), (7674, 11490)]