85144860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{473027}}^1$

素因数の和:473042

約数の個数: 36

約数和(自身を含む): 258273288

約数和(自身を除く): 173128428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 473027, 946054, 1419081, 1892108, 2365135, 2838162, 4257243, 4730270, 5676324, 7095405, 8514486, 9460540, 14190810, 17028972, 21286215, 28381620, 42572430, 85144860]

約数ペア:

[(1, 85144860), (2, 42572430), (3, 28381620), (4, 21286215), (5, 17028972), (6, 14190810), (9, 9460540), (10, 8514486), (12, 7095405), (15, 5676324), (18, 4730270), (20, 4257243), (30, 2838162), (36, 2365135), (45, 1892108), (60, 1419081), (90, 946054), (180, 473027)]