225049320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{208379}}^1$

素因数の和:208399

約数の個数: 64

約数和(自身を含む): 750168000

約数和(自身を除く): 525118680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 208379, 416758, 625137, 833516, 1041895, 1250274, 1667032, 1875411, 2083790, 2500548, 3125685, 3750822, 4167580, 5001096, 5626233, 6251370, 7501644, 8335160, 9377055, 11252466, 12502740, 15003288, 18754110, 22504932, 25005480, 28131165, 37508220, 45009864, 56262330, 75016440, 112524660, 225049320]

約数ペア:

[(1, 225049320), (2, 112524660), (3, 75016440), (4, 56262330), (5, 45009864), (6, 37508220), (8, 28131165), (9, 25005480), (10, 22504932), (12, 18754110), (15, 15003288), (18, 12502740), (20, 11252466), (24, 9377055), (27, 8335160), (30, 7501644), (36, 6251370), (40, 5626233), (45, 5001096), (54, 4167580), (60, 3750822), (72, 3125685), (90, 2500548), (108, 2083790), (120, 1875411), (135, 1667032), (180, 1250274), (216, 1041895), (270, 833516), (360, 625137), (540, 416758), (1080, 208379)]