6650820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3385

約数の個数: 72

約数和(自身を含む): 22014720

約数和(自身を除く): 15363900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3359, 6718, 10077, 13436, 16795, 20154, 30231, 33590, 36949, 40308, 50385, 60462, 67180, 73898, 100770, 110847, 120924, 147796, 151155, 184745, 201540, 221694, 302310, 332541, 369490, 443388, 554235, 604620, 665082, 738980, 1108470, 1330164, 1662705, 2216940, 3325410, 6650820]

約数ペア:

[(1, 6650820), (2, 3325410), (3, 2216940), (4, 1662705), (5, 1330164), (6, 1108470), (9, 738980), (10, 665082), (11, 604620), (12, 554235), (15, 443388), (18, 369490), (20, 332541), (22, 302310), (30, 221694), (33, 201540), (36, 184745), (44, 151155), (45, 147796), (55, 120924), (60, 110847), (66, 100770), (90, 73898), (99, 67180), (110, 60462), (132, 50385), (165, 40308), (180, 36949), (198, 33590), (220, 30231), (330, 20154), (396, 16795), (495, 13436), (660, 10077), (990, 6718), (1980, 3359)]