45198900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{50221}}^1$

素因数の和:50241

約数の個数: 54

約数和(自身を含む): 141676262

約数和(自身を除く): 96477362

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, 50221, 100442, 150663, 200884, 251105, 301326, 451989, 502210, 602652, 753315, 903978, 1004420, 1255525, 1506630, 1807956, 2259945, 2511050, 3013260, 3766575, 4519890, 5022100, 7533150, 9039780, 11299725, 15066300, 22599450, 45198900]

約数ペア:

[(1, 45198900), (2, 22599450), (3, 15066300), (4, 11299725), (5, 9039780), (6, 7533150), (9, 5022100), (10, 4519890), (12, 3766575), (15, 3013260), (18, 2511050), (20, 2259945), (25, 1807956), (30, 1506630), (36, 1255525), (45, 1004420), (50, 903978), (60, 753315), (75, 602652), (90, 502210), (100, 451989), (150, 301326), (180, 251105), (225, 200884), (300, 150663), (450, 100442), (900, 50221)]