224220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 651168

約数和(自身を除く): 426948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 101, 111, 148, 185, 202, 222, 303, 370, 404, 444, 505, 555, 606, 740, 1010, 1110, 1212, 1515, 2020, 2220, 3030, 3737, 6060, 7474, 11211, 14948, 18685, 22422, 37370, 44844, 56055, 74740, 112110, 224220]

約数ペア:

[(1, 224220), (2, 112110), (3, 74740), (4, 56055), (5, 44844), (6, 37370), (10, 22422), (12, 18685), (15, 14948), (20, 11211), (30, 7474), (37, 6060), (60, 3737), (74, 3030), (101, 2220), (111, 2020), (148, 1515), (185, 1212), (202, 1110), (222, 1010), (303, 740), (370, 606), (404, 555), (444, 505)]