201254580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118081}}^1$

素因数の和:1118096

約数の個数: 36

約数和(自身を含む): 610472772

約数和(自身を除く): 409218192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118081, 2236162, 3354243, 4472324, 5590405, 6708486, 10062729, 11180810, 13416972, 16771215, 20125458, 22361620, 33542430, 40250916, 50313645, 67084860, 100627290, 201254580]

約数ペア:

[(1, 201254580), (2, 100627290), (3, 67084860), (4, 50313645), (5, 40250916), (6, 33542430), (9, 22361620), (10, 20125458), (12, 16771215), (15, 13416972), (18, 11180810), (20, 10062729), (30, 6708486), (36, 5590405), (45, 4472324), (60, 3354243), (90, 2236162), (180, 1118081)]