201752820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120849}}^1$

素因数の和:1120864

約数の個数: 36

約数和(自身を含む): 611984100

約数和(自身を除く): 410231280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120849, 2241698, 3362547, 4483396, 5604245, 6725094, 10087641, 11208490, 13450188, 16812735, 20175282, 22416980, 33625470, 40350564, 50438205, 67250940, 100876410, 201752820]

約数ペア:

[(1, 201752820), (2, 100876410), (3, 67250940), (4, 50438205), (5, 40350564), (6, 33625470), (9, 22416980), (10, 20175282), (12, 16812735), (15, 13450188), (18, 11208490), (20, 10087641), (30, 6725094), (36, 5604245), (45, 4483396), (60, 3362547), (90, 2241698), (180, 1120849)]