66316140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33493}}^1$

素因数の和:33519

約数の個数: 72

約数和(自身を含む): 219452688

約数和(自身を除く): 153136548

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, 33493, 66986, 100479, 133972, 167465, 200958, 301437, 334930, 368423, 401916, 502395, 602874, 669860, 736846, 1004790, 1105269, 1205748, 1473692, 1507185, 1842115, 2009580, 2210538, 3014370, 3315807, 3684230, 4421076, 5526345, 6028740, 6631614, 7368460, 11052690, 13263228, 16579035, 22105380, 33158070, 66316140]

約数ペア:

[(1, 66316140), (2, 33158070), (3, 22105380), (4, 16579035), (5, 13263228), (6, 11052690), (9, 7368460), (10, 6631614), (11, 6028740), (12, 5526345), (15, 4421076), (18, 3684230), (20, 3315807), (22, 3014370), (30, 2210538), (33, 2009580), (36, 1842115), (44, 1507185), (45, 1473692), (55, 1205748), (60, 1105269), (66, 1004790), (90, 736846), (99, 669860), (110, 602874), (132, 502395), (165, 401916), (180, 368423), (198, 334930), (220, 301437), (330, 200958), (396, 167465), (495, 133972), (660, 100479), (990, 66986), (1980, 33493)]