28233900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10457}}^1$

素因数の和:10480

約数の個数: 72

約数和(自身を含む): 90775440

約数和(自身を除く): 62541540

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, 10457, 20914, 31371, 41828, 52285, 62742, 94113, 104570, 125484, 156855, 188226, 209140, 261425, 282339, 313710, 376452, 470565, 522850, 564678, 627420, 784275, 941130, 1045700, 1129356, 1411695, 1568550, 1882260, 2352825, 2823390, 3137100, 4705650, 5646780, 7058475, 9411300, 14116950, 28233900]

約数ペア:

[(1, 28233900), (2, 14116950), (3, 9411300), (4, 7058475), (5, 5646780), (6, 4705650), (9, 3137100), (10, 2823390), (12, 2352825), (15, 1882260), (18, 1568550), (20, 1411695), (25, 1129356), (27, 1045700), (30, 941130), (36, 784275), (45, 627420), (50, 564678), (54, 522850), (60, 470565), (75, 376452), (90, 313710), (100, 282339), (108, 261425), (135, 209140), (150, 188226), (180, 156855), (225, 125484), (270, 104570), (300, 94113), (450, 62742), (540, 52285), (675, 41828), (900, 31371), (1350, 20914), (2700, 10457)]