33823980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20879}}^1$

素因数の和:20900

約数の個数: 60

約数和(自身を含む): 106112160

約数和(自身を除く): 72288180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20879, 41758, 62637, 83516, 104395, 125274, 187911, 208790, 250548, 313185, 375822, 417580, 563733, 626370, 751644, 939555, 1127466, 1252740, 1691199, 1879110, 2254932, 2818665, 3382398, 3758220, 5637330, 6764796, 8455995, 11274660, 16911990, 33823980]

約数ペア:

[(1, 33823980), (2, 16911990), (3, 11274660), (4, 8455995), (5, 6764796), (6, 5637330), (9, 3758220), (10, 3382398), (12, 2818665), (15, 2254932), (18, 1879110), (20, 1691199), (27, 1252740), (30, 1127466), (36, 939555), (45, 751644), (54, 626370), (60, 563733), (81, 417580), (90, 375822), (108, 313185), (135, 250548), (162, 208790), (180, 187911), (270, 125274), (324, 104395), (405, 83516), (540, 62637), (810, 41758), (1620, 20879)]