102551220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569729}}^1$

素因数の和:569744

約数の個数: 36

約数和(自身を含む): 311072580

約数和(自身を除く): 208521360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569729, 1139458, 1709187, 2278916, 2848645, 3418374, 5127561, 5697290, 6836748, 8545935, 10255122, 11394580, 17091870, 20510244, 25637805, 34183740, 51275610, 102551220]

約数ペア:

[(1, 102551220), (2, 51275610), (3, 34183740), (4, 25637805), (5, 20510244), (6, 17091870), (9, 11394580), (10, 10255122), (12, 8545935), (15, 6836748), (18, 5697290), (20, 5127561), (30, 3418374), (36, 2848645), (45, 2278916), (60, 1709187), (90, 1139458), (180, 569729)]