204633900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{227371}}^1$

素因数の和:227391

約数の個数: 54

約数和(自身を含む): 641416412

約数和(自身を除く): 436782512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 227371, 454742, 682113, 909484, 1136855, 1364226, 2046339, 2273710, 2728452, 3410565, 4092678, 4547420, 5684275, 6821130, 8185356, 10231695, 11368550, 13642260, 17052825, 20463390, 22737100, 34105650, 40926780, 51158475, 68211300, 102316950, 204633900]

約数ペア:

[(1, 204633900), (2, 102316950), (3, 68211300), (4, 51158475), (5, 40926780), (6, 34105650), (9, 22737100), (10, 20463390), (12, 17052825), (15, 13642260), (18, 11368550), (20, 10231695), (25, 8185356), (30, 6821130), (36, 5684275), (45, 4547420), (50, 4092678), (60, 3410565), (75, 2728452), (90, 2273710), (100, 2046339), (150, 1364226), (180, 1136855), (225, 909484), (300, 682113), (450, 454742), (900, 227371)]