99141660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12809}}^1$

素因数の和:12867

約数の個数: 72

約数和(自身を含む): 307747440

約数和(自身を除く): 208605780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 12809, 25618, 38427, 51236, 64045, 76854, 115281, 128090, 153708, 192135, 230562, 256180, 384270, 461124, 550787, 576405, 768540, 1101574, 1152810, 1652361, 2203148, 2305620, 2753935, 3304722, 4957083, 5507870, 6609444, 8261805, 9914166, 11015740, 16523610, 19828332, 24785415, 33047220, 49570830, 99141660]

約数ペア:

[(1, 99141660), (2, 49570830), (3, 33047220), (4, 24785415), (5, 19828332), (6, 16523610), (9, 11015740), (10, 9914166), (12, 8261805), (15, 6609444), (18, 5507870), (20, 4957083), (30, 3304722), (36, 2753935), (43, 2305620), (45, 2203148), (60, 1652361), (86, 1152810), (90, 1101574), (129, 768540), (172, 576405), (180, 550787), (215, 461124), (258, 384270), (387, 256180), (430, 230562), (516, 192135), (645, 153708), (774, 128090), (860, 115281), (1290, 76854), (1548, 64045), (1935, 51236), (2580, 38427), (3870, 25618), (7740, 12809)]