219407220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3617}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 667694664

約数和(自身を除く): 448287444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 3617, 4044, 5055, 6066, 6740, 7234, 10110, 10851, 12132, 14468, 15165, 18085, 20220, 21702, 30330, 32553, 36170, 43404, 54255, 60660, 65106, 72340, 108510, 130212, 162765, 217020, 325530, 651060, 1218929, 2437858, 3656787, 4875716, 6094645, 7313574, 10970361, 12189290, 14627148, 18283935, 21940722, 24378580, 36567870, 43881444, 54851805, 73135740, 109703610, 219407220]

約数ペア:

[(1, 219407220), (2, 109703610), (3, 73135740), (4, 54851805), (5, 43881444), (6, 36567870), (9, 24378580), (10, 21940722), (12, 18283935), (15, 14627148), (18, 12189290), (20, 10970361), (30, 7313574), (36, 6094645), (45, 4875716), (60, 3656787), (90, 2437858), (180, 1218929), (337, 651060), (674, 325530), (1011, 217020), (1348, 162765), (1685, 130212), (2022, 108510), (3033, 72340), (3370, 65106), (3617, 60660), (4044, 54255), (5055, 43404), (6066, 36170), (6740, 32553), (7234, 30330), (10110, 21702), (10851, 20220), (12132, 18085), (14468, 15165)]