195993540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{362951}}^1$

素因数の和:362969

約数の個数: 48

約数和(自身を含む): 609759360

約数和(自身を除く): 413765820

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, 362951, 725902, 1088853, 1451804, 1814755, 2177706, 3266559, 3629510, 4355412, 5444265, 6533118, 7259020, 9799677, 10888530, 13066236, 16332795, 19599354, 21777060, 32665590, 39198708, 48998385, 65331180, 97996770, 195993540]

約数ペア:

[(1, 195993540), (2, 97996770), (3, 65331180), (4, 48998385), (5, 39198708), (6, 32665590), (9, 21777060), (10, 19599354), (12, 16332795), (15, 13066236), (18, 10888530), (20, 9799677), (27, 7259020), (30, 6533118), (36, 5444265), (45, 4355412), (54, 3629510), (60, 3266559), (90, 2177706), (108, 1814755), (135, 1451804), (180, 1088853), (270, 725902), (540, 362951)]