99428220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{552379}}^1$

素因数の和:552394

約数の個数: 36

約数和(自身を含む): 301599480

約数和(自身を除く): 202171260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 552379, 1104758, 1657137, 2209516, 2761895, 3314274, 4971411, 5523790, 6628548, 8285685, 9942822, 11047580, 16571370, 19885644, 24857055, 33142740, 49714110, 99428220]

約数ペア:

[(1, 99428220), (2, 49714110), (3, 33142740), (4, 24857055), (5, 19885644), (6, 16571370), (9, 11047580), (10, 9942822), (12, 8285685), (15, 6628548), (18, 5523790), (20, 4971411), (30, 3314274), (36, 2761895), (45, 2209516), (60, 1657137), (90, 1104758), (180, 552379)]