75552780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259213}}^1$

素因数の和:1259225

約数の個数: 24

約数和(自身を含む): 211547952

約数和(自身を除く): 135995172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259213, 2518426, 3777639, 5036852, 6296065, 7555278, 12592130, 15110556, 18888195, 25184260, 37776390, 75552780]

約数ペア:

[(1, 75552780), (2, 37776390), (3, 25184260), (4, 18888195), (5, 15110556), (6, 12592130), (10, 7555278), (12, 6296065), (15, 5036852), (20, 3777639), (30, 2518426), (60, 1259213)]