203419080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{188351}}^1$

素因数の和:188371

約数の個数: 64

約数和(自身を含む): 678067200

約数和(自身を除く): 474648120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 188351, 376702, 565053, 753404, 941755, 1130106, 1506808, 1695159, 1883510, 2260212, 2825265, 3390318, 3767020, 4520424, 5085477, 5650530, 6780636, 7534040, 8475795, 10170954, 11301060, 13561272, 16951590, 20341908, 22602120, 25427385, 33903180, 40683816, 50854770, 67806360, 101709540, 203419080]

約数ペア:

[(1, 203419080), (2, 101709540), (3, 67806360), (4, 50854770), (5, 40683816), (6, 33903180), (8, 25427385), (9, 22602120), (10, 20341908), (12, 16951590), (15, 13561272), (18, 11301060), (20, 10170954), (24, 8475795), (27, 7534040), (30, 6780636), (36, 5650530), (40, 5085477), (45, 4520424), (54, 3767020), (60, 3390318), (72, 2825265), (90, 2260212), (108, 1883510), (120, 1695159), (135, 1506808), (180, 1130106), (216, 941755), (270, 753404), (360, 565053), (540, 376702), (1080, 188351)]