74548620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{138053}}^1$

素因数の和:138071

約数の個数: 48

約数和(自身を含む): 231930720

約数和(自身を除く): 157382100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 138053, 276106, 414159, 552212, 690265, 828318, 1242477, 1380530, 1656636, 2070795, 2484954, 2761060, 3727431, 4141590, 4969908, 6212385, 7454862, 8283180, 12424770, 14909724, 18637155, 24849540, 37274310, 74548620]

約数ペア:

[(1, 74548620), (2, 37274310), (3, 24849540), (4, 18637155), (5, 14909724), (6, 12424770), (9, 8283180), (10, 7454862), (12, 6212385), (15, 4969908), (18, 4141590), (20, 3727431), (27, 2761060), (30, 2484954), (36, 2070795), (45, 1656636), (54, 1380530), (60, 1242477), (90, 828318), (108, 690265), (135, 552212), (180, 414159), (270, 276106), (540, 138053)]