77297580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{429431}}^1$

素因数の和:429446

約数の個数: 36

約数和(自身を含む): 234469872

約数和(自身を除く): 157172292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 429431, 858862, 1288293, 1717724, 2147155, 2576586, 3864879, 4294310, 5153172, 6441465, 7729758, 8588620, 12882930, 15459516, 19324395, 25765860, 38648790, 77297580]

約数ペア:

[(1, 77297580), (2, 38648790), (3, 25765860), (4, 19324395), (5, 15459516), (6, 12882930), (9, 8588620), (10, 7729758), (12, 6441465), (15, 5153172), (18, 4294310), (20, 3864879), (30, 2576586), (36, 2147155), (45, 1717724), (60, 1288293), (90, 858862), (180, 429431)]