85091580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22511}}^1$

素因数の和:22536

約数の個数: 96

約数和(自身を含む): 302561280

約数和(自身を除く): 217469700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22511, 45022, 67533, 90044, 112555, 135066, 157577, 202599, 225110, 270132, 315154, 337665, 405198, 450220, 472731, 607797, 630308, 675330, 787885, 810396, 945462, 1012995, 1215594, 1350660, 1418193, 1575770, 1890924, 2025990, 2363655, 2431188, 2836386, 3038985, 3151540, 4051980, 4254579, 4727310, 5672772, 6077970, 7090965, 8509158, 9454620, 12155940, 14181930, 17018316, 21272895, 28363860, 42545790, 85091580]

約数ペア:

[(1, 85091580), (2, 42545790), (3, 28363860), (4, 21272895), (5, 17018316), (6, 14181930), (7, 12155940), (9, 9454620), (10, 8509158), (12, 7090965), (14, 6077970), (15, 5672772), (18, 4727310), (20, 4254579), (21, 4051980), (27, 3151540), (28, 3038985), (30, 2836386), (35, 2431188), (36, 2363655), (42, 2025990), (45, 1890924), (54, 1575770), (60, 1418193), (63, 1350660), (70, 1215594), (84, 1012995), (90, 945462), (105, 810396), (108, 787885), (126, 675330), (135, 630308), (140, 607797), (180, 472731), (189, 450220), (210, 405198), (252, 337665), (270, 315154), (315, 270132), (378, 225110), (420, 202599), (540, 157577), (630, 135066), (756, 112555), (945, 90044), (1260, 67533), (1890, 45022), (3780, 22511)]