201342420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118569}}^1$

素因数の和:1118584

約数の個数: 36

約数和(自身を含む): 610739220

約数和(自身を除く): 409396800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118569, 2237138, 3355707, 4474276, 5592845, 6711414, 10067121, 11185690, 13422828, 16778535, 20134242, 22371380, 33557070, 40268484, 50335605, 67114140, 100671210, 201342420]

約数ペア:

[(1, 201342420), (2, 100671210), (3, 67114140), (4, 50335605), (5, 40268484), (6, 33557070), (9, 22371380), (10, 20134242), (12, 16778535), (15, 13422828), (18, 11185690), (20, 10067121), (30, 6711414), (36, 5592845), (45, 4474276), (60, 3355707), (90, 2237138), (180, 1118569)]