150077740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 325654560

約数和(自身を除く): 175576820

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 109, 172, 215, 218, 430, 436, 545, 860, 1090, 1601, 2180, 3202, 4687, 6404, 8005, 9374, 16010, 18748, 23435, 32020, 46870, 68843, 93740, 137686, 174509, 275372, 344215, 349018, 688430, 698036, 872545, 1376860, 1745090, 3490180, 7503887, 15007774, 30015548, 37519435, 75038870, 150077740]

約数ペア:

[(1, 150077740), (2, 75038870), (4, 37519435), (5, 30015548), (10, 15007774), (20, 7503887), (43, 3490180), (86, 1745090), (109, 1376860), (172, 872545), (215, 698036), (218, 688430), (430, 349018), (436, 344215), (545, 275372), (860, 174509), (1090, 137686), (1601, 93740), (2180, 68843), (3202, 46870), (4687, 32020), (6404, 23435), (8005, 18748), (9374, 16010)]