202620420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{375223}}^1$

素因数の和:375241

約数の個数: 48

約数和(自身を含む): 630376320

約数和(自身を除く): 427755900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 375223, 750446, 1125669, 1500892, 1876115, 2251338, 3377007, 3752230, 4502676, 5628345, 6754014, 7504460, 10131021, 11256690, 13508028, 16885035, 20262042, 22513380, 33770070, 40524084, 50655105, 67540140, 101310210, 202620420]

約数ペア:

[(1, 202620420), (2, 101310210), (3, 67540140), (4, 50655105), (5, 40524084), (6, 33770070), (9, 22513380), (10, 20262042), (12, 16885035), (15, 13508028), (18, 11256690), (20, 10131021), (27, 7504460), (30, 6754014), (36, 5628345), (45, 4502676), (54, 3752230), (60, 3377007), (90, 2251338), (108, 1876115), (135, 1500892), (180, 1125669), (270, 750446), (540, 375223)]