200025270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2222503}}^1$

素因数の和:2222516

約数の個数: 24

約数和(自身を含む): 520065936

約数和(自身を除く): 320040666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2222503, 4445006, 6667509, 11112515, 13335018, 20002527, 22225030, 33337545, 40005054, 66675090, 100012635, 200025270]

約数ペア:

[(1, 200025270), (2, 100012635), (3, 66675090), (5, 40005054), (6, 33337545), (9, 22225030), (10, 20002527), (15, 13335018), (18, 11112515), (30, 6667509), (45, 4445006), (90, 2222503)]