22401900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{8297}}^1$

素因数の和:8320

約数の個数: 72

約数和(自身を含む): 72026640

約数和(自身を除く): 49624740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 8297, 16594, 24891, 33188, 41485, 49782, 74673, 82970, 99564, 124455, 149346, 165940, 207425, 224019, 248910, 298692, 373365, 414850, 448038, 497820, 622275, 746730, 829700, 896076, 1120095, 1244550, 1493460, 1866825, 2240190, 2489100, 3733650, 4480380, 5600475, 7467300, 11200950, 22401900]

約数ペア:

[(1, 22401900), (2, 11200950), (3, 7467300), (4, 5600475), (5, 4480380), (6, 3733650), (9, 2489100), (10, 2240190), (12, 1866825), (15, 1493460), (18, 1244550), (20, 1120095), (25, 896076), (27, 829700), (30, 746730), (36, 622275), (45, 497820), (50, 448038), (54, 414850), (60, 373365), (75, 298692), (90, 248910), (100, 224019), (108, 207425), (135, 165940), (150, 149346), (180, 124455), (225, 99564), (270, 82970), (300, 74673), (450, 49782), (540, 41485), (675, 33188), (900, 24891), (1350, 16594), (2700, 8297)]