82609740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{152981}}^1$

素因数の和:152999

約数の個数: 48

約数和(自身を含む): 257009760

約数和(自身を除く): 174400020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 152981, 305962, 458943, 611924, 764905, 917886, 1376829, 1529810, 1835772, 2294715, 2753658, 3059620, 4130487, 4589430, 5507316, 6884145, 8260974, 9178860, 13768290, 16521948, 20652435, 27536580, 41304870, 82609740]

約数ペア:

[(1, 82609740), (2, 41304870), (3, 27536580), (4, 20652435), (5, 16521948), (6, 13768290), (9, 9178860), (10, 8260974), (12, 6884145), (15, 5507316), (18, 4589430), (20, 4130487), (27, 3059620), (30, 2753658), (36, 2294715), (45, 1835772), (54, 1529810), (60, 1376829), (90, 917886), (108, 764905), (135, 611924), (180, 458943), (270, 305962), (540, 152981)]