27729540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17117}}^1$

素因数の和:17138

約数の個数: 60

約数和(自身を含む): 86993676

約数和(自身を除く): 59264136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17117, 34234, 51351, 68468, 85585, 102702, 154053, 171170, 205404, 256755, 308106, 342340, 462159, 513510, 616212, 770265, 924318, 1027020, 1386477, 1540530, 1848636, 2310795, 2772954, 3081060, 4621590, 5545908, 6932385, 9243180, 13864770, 27729540]

約数ペア:

[(1, 27729540), (2, 13864770), (3, 9243180), (4, 6932385), (5, 5545908), (6, 4621590), (9, 3081060), (10, 2772954), (12, 2310795), (15, 1848636), (18, 1540530), (20, 1386477), (27, 1027020), (30, 924318), (36, 770265), (45, 616212), (54, 513510), (60, 462159), (81, 342340), (90, 308106), (108, 256755), (135, 205404), (162, 171170), (180, 154053), (270, 102702), (324, 85585), (405, 68468), (540, 51351), (810, 34234), (1620, 17117)]