169354620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1103}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 514777536

約数和(自身を除く): 345422916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 853, 1103, 1706, 2206, 2559, 3309, 3412, 4265, 4412, 5118, 5515, 6618, 7677, 8530, 9927, 10236, 11030, 12795, 13236, 15354, 16545, 17060, 19854, 22060, 25590, 30708, 33090, 38385, 39708, 49635, 51180, 66180, 76770, 99270, 153540, 198540, 940859, 1881718, 2822577, 3763436, 4704295, 5645154, 8467731, 9408590, 11290308, 14112885, 16935462, 18817180, 28225770, 33870924, 42338655, 56451540, 84677310, 169354620]

約数ペア:

[(1, 169354620), (2, 84677310), (3, 56451540), (4, 42338655), (5, 33870924), (6, 28225770), (9, 18817180), (10, 16935462), (12, 14112885), (15, 11290308), (18, 9408590), (20, 8467731), (30, 5645154), (36, 4704295), (45, 3763436), (60, 2822577), (90, 1881718), (180, 940859), (853, 198540), (1103, 153540), (1706, 99270), (2206, 76770), (2559, 66180), (3309, 51180), (3412, 49635), (4265, 39708), (4412, 38385), (5118, 33090), (5515, 30708), (6618, 25590), (7677, 22060), (8530, 19854), (9927, 17060), (10236, 16545), (11030, 15354), (12795, 13236)]