101531340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{188021}}^1$

素因数の和:188039

約数の個数: 48

約数和(自身を含む): 315876960

約数和(自身を除く): 214345620

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, 188021, 376042, 564063, 752084, 940105, 1128126, 1692189, 1880210, 2256252, 2820315, 3384378, 3760420, 5076567, 5640630, 6768756, 8460945, 10153134, 11281260, 16921890, 20306268, 25382835, 33843780, 50765670, 101531340]

約数ペア:

[(1, 101531340), (2, 50765670), (3, 33843780), (4, 25382835), (5, 20306268), (6, 16921890), (9, 11281260), (10, 10153134), (12, 8460945), (15, 6768756), (18, 5640630), (20, 5076567), (27, 3760420), (30, 3384378), (36, 2820315), (45, 2256252), (54, 1880210), (60, 1692189), (90, 1128126), (108, 940105), (135, 752084), (180, 564063), (270, 376042), (540, 188021)]