208025700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23911}}^1$

素因数の和:23957

約数の個数: 72

約数和(自身を含む): 622668480

約数和(自身を除く): 414642780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 23911, 47822, 71733, 95644, 119555, 143466, 239110, 286932, 358665, 478220, 597775, 693419, 717330, 1195550, 1386838, 1434660, 1793325, 2080257, 2391100, 2773676, 3467095, 3586650, 4160514, 6934190, 7173300, 8321028, 10401285, 13868380, 17335475, 20802570, 34670950, 41605140, 52006425, 69341900, 104012850, 208025700]

約数ペア:

[(1, 208025700), (2, 104012850), (3, 69341900), (4, 52006425), (5, 41605140), (6, 34670950), (10, 20802570), (12, 17335475), (15, 13868380), (20, 10401285), (25, 8321028), (29, 7173300), (30, 6934190), (50, 4160514), (58, 3586650), (60, 3467095), (75, 2773676), (87, 2391100), (100, 2080257), (116, 1793325), (145, 1434660), (150, 1386838), (174, 1195550), (290, 717330), (300, 693419), (348, 597775), (435, 478220), (580, 358665), (725, 286932), (870, 239110), (1450, 143466), (1740, 119555), (2175, 95644), (2900, 71733), (4350, 47822), (8700, 23911)]