27766620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{22037}}^1$

素因数の和:22059

約数の個数: 72

約数和(自身を含む): 96261984

約数和(自身を除く): 68495364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 22037, 44074, 66111, 88148, 110185, 132222, 154259, 198333, 220370, 264444, 308518, 330555, 396666, 440740, 462777, 617036, 661110, 771295, 793332, 925554, 991665, 1322220, 1388331, 1542590, 1851108, 1983330, 2313885, 2776662, 3085180, 3966660, 4627770, 5553324, 6941655, 9255540, 13883310, 27766620]

約数ペア:

[(1, 27766620), (2, 13883310), (3, 9255540), (4, 6941655), (5, 5553324), (6, 4627770), (7, 3966660), (9, 3085180), (10, 2776662), (12, 2313885), (14, 1983330), (15, 1851108), (18, 1542590), (20, 1388331), (21, 1322220), (28, 991665), (30, 925554), (35, 793332), (36, 771295), (42, 661110), (45, 617036), (60, 462777), (63, 440740), (70, 396666), (84, 330555), (90, 308518), (105, 264444), (126, 220370), (140, 198333), (180, 154259), (210, 132222), (252, 110185), (315, 88148), (420, 66111), (630, 44074), (1260, 22037)]