270918900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43003}}^1$

素因数の和:43030

約数の個数: 108

約数和(自身を含む): 970514272

約数和(自身を除く): 699595372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 43003, 86006, 129009, 172012, 215015, 258018, 301021, 387027, 430030, 516036, 602042, 645045, 774054, 860060, 903063, 1075075, 1204084, 1290090, 1505105, 1548108, 1806126, 1935135, 2150150, 2580180, 2709189, 3010210, 3225225, 3612252, 3870270, 4300300, 4515315, 5418378, 6020420, 6450450, 7525525, 7740540, 9030630, 9675675, 10836756, 12900900, 13545945, 15051050, 18061260, 19351350, 22576575, 27091890, 30102100, 38702700, 45153150, 54183780, 67729725, 90306300, 135459450, 270918900]

約数ペア:

[(1, 270918900), (2, 135459450), (3, 90306300), (4, 67729725), (5, 54183780), (6, 45153150), (7, 38702700), (9, 30102100), (10, 27091890), (12, 22576575), (14, 19351350), (15, 18061260), (18, 15051050), (20, 13545945), (21, 12900900), (25, 10836756), (28, 9675675), (30, 9030630), (35, 7740540), (36, 7525525), (42, 6450450), (45, 6020420), (50, 5418378), (60, 4515315), (63, 4300300), (70, 3870270), (75, 3612252), (84, 3225225), (90, 3010210), (100, 2709189), (105, 2580180), (126, 2150150), (140, 1935135), (150, 1806126), (175, 1548108), (180, 1505105), (210, 1290090), (225, 1204084), (252, 1075075), (300, 903063), (315, 860060), (350, 774054), (420, 645045), (450, 602042), (525, 516036), (630, 430030), (700, 387027), (900, 301021), (1050, 258018), (1260, 215015), (1575, 172012), (2100, 129009), (3150, 86006), (6300, 43003)]