200540580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{8419}}^1$

素因数の和:8828

約数の個数: 48

約数和(自身を含む): 562994880

約数和(自身を除く): 362454300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 8419, 11910, 16838, 23820, 25257, 33676, 42095, 50514, 84190, 101028, 126285, 168380, 252570, 505140, 3342343, 6684686, 10027029, 13369372, 16711715, 20054058, 33423430, 40108116, 50135145, 66846860, 100270290, 200540580]

約数ペア:

[(1, 200540580), (2, 100270290), (3, 66846860), (4, 50135145), (5, 40108116), (6, 33423430), (10, 20054058), (12, 16711715), (15, 13369372), (20, 10027029), (30, 6684686), (60, 3342343), (397, 505140), (794, 252570), (1191, 168380), (1588, 126285), (1985, 101028), (2382, 84190), (3970, 50514), (4764, 42095), (5955, 33676), (7940, 25257), (8419, 23820), (11910, 16838)]