200831580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115731}}^1$

素因数の和:1115746

約数の個数: 36

約数和(自身を含む): 609189672

約数和(自身を除く): 408358092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115731, 2231462, 3347193, 4462924, 5578655, 6694386, 10041579, 11157310, 13388772, 16735965, 20083158, 22314620, 33471930, 40166316, 50207895, 66943860, 100415790, 200831580]

約数ペア:

[(1, 200831580), (2, 100415790), (3, 66943860), (4, 50207895), (5, 40166316), (6, 33471930), (9, 22314620), (10, 20083158), (12, 16735965), (15, 13388772), (18, 11157310), (20, 10041579), (30, 6694386), (36, 5578655), (45, 4462924), (60, 3347193), (90, 2231462), (180, 1115731)]