202155000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13477}}^1$

素因数の和:13506

約数の個数: 80

約数和(自身を含む): 631579080

約数和(自身を除く): 429424080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13477, 15000, 26954, 40431, 53908, 67385, 80862, 107816, 134770, 161724, 202155, 269540, 323448, 336925, 404310, 539080, 673850, 808620, 1010775, 1347700, 1617240, 1684625, 2021550, 2695400, 3369250, 4043100, 5053875, 6738500, 8086200, 8423125, 10107750, 13477000, 16846250, 20215500, 25269375, 33692500, 40431000, 50538750, 67385000, 101077500, 202155000]

約数ペア:

[(1, 202155000), (2, 101077500), (3, 67385000), (4, 50538750), (5, 40431000), (6, 33692500), (8, 25269375), (10, 20215500), (12, 16846250), (15, 13477000), (20, 10107750), (24, 8423125), (25, 8086200), (30, 6738500), (40, 5053875), (50, 4043100), (60, 3369250), (75, 2695400), (100, 2021550), (120, 1684625), (125, 1617240), (150, 1347700), (200, 1010775), (250, 808620), (300, 673850), (375, 539080), (500, 404310), (600, 336925), (625, 323448), (750, 269540), (1000, 202155), (1250, 161724), (1500, 134770), (1875, 107816), (2500, 80862), (3000, 67385), (3750, 53908), (5000, 40431), (7500, 26954), (13477, 15000)]