100969020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{560939}}^1$

素因数の和:560954

約数の個数: 36

約数和(自身を含む): 306273240

約数和(自身を除く): 205304220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 560939, 1121878, 1682817, 2243756, 2804695, 3365634, 5048451, 5609390, 6731268, 8414085, 10096902, 11218780, 16828170, 20193804, 25242255, 33656340, 50484510, 100969020]

約数ペア:

[(1, 100969020), (2, 50484510), (3, 33656340), (4, 25242255), (5, 20193804), (6, 16828170), (9, 11218780), (10, 10096902), (12, 8414085), (15, 6731268), (18, 5609390), (20, 5048451), (30, 3365634), (36, 2804695), (45, 2243756), (60, 1682817), (90, 1121878), (180, 560939)]