200775420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115419}}^1$

素因数の和:1115434

約数の個数: 36

約数和(自身を含む): 609019320

約数和(自身を除く): 408243900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115419, 2230838, 3346257, 4461676, 5577095, 6692514, 10038771, 11154190, 13385028, 16731285, 20077542, 22308380, 33462570, 40155084, 50193855, 66925140, 100387710, 200775420]

約数ペア:

[(1, 200775420), (2, 100387710), (3, 66925140), (4, 50193855), (5, 40155084), (6, 33462570), (9, 22308380), (10, 20077542), (12, 16731285), (15, 13385028), (18, 11154190), (20, 10038771), (30, 6692514), (36, 5577095), (45, 4461676), (60, 3346257), (90, 2230838), (180, 1115419)]