100321020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557339}}^1$

素因数の和:557354

約数の個数: 36

約数和(自身を含む): 304307640

約数和(自身を除く): 203986620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557339, 1114678, 1672017, 2229356, 2786695, 3344034, 5016051, 5573390, 6688068, 8360085, 10032102, 11146780, 16720170, 20064204, 25080255, 33440340, 50160510, 100321020]

約数ペア:

[(1, 100321020), (2, 50160510), (3, 33440340), (4, 25080255), (5, 20064204), (6, 16720170), (9, 11146780), (10, 10032102), (12, 8360085), (15, 6688068), (18, 5573390), (20, 5016051), (30, 3344034), (36, 2786695), (45, 2229356), (60, 1672017), (90, 1114678), (180, 557339)]