101271780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{562621}}^1$

素因数の和:562636

約数の個数: 36

約数和(自身を含む): 307191612

約数和(自身を除く): 205919832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 562621, 1125242, 1687863, 2250484, 2813105, 3375726, 5063589, 5626210, 6751452, 8439315, 10127178, 11252420, 16878630, 20254356, 25317945, 33757260, 50635890, 101271780]

約数ペア:

[(1, 101271780), (2, 50635890), (3, 33757260), (4, 25317945), (5, 20254356), (6, 16878630), (9, 11252420), (10, 10127178), (12, 8439315), (15, 6751452), (18, 5626210), (20, 5063589), (30, 3375726), (36, 2813105), (45, 2250484), (60, 1687863), (90, 1125242), (180, 562621)]