67203180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33941}}^1$

素因数の和:33967

約数の個数: 72

約数和(自身を含む): 222387984

約数和(自身を除く): 155184804

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, 33941, 67882, 101823, 135764, 169705, 203646, 305469, 339410, 373351, 407292, 509115, 610938, 678820, 746702, 1018230, 1120053, 1221876, 1493404, 1527345, 1866755, 2036460, 2240106, 3054690, 3360159, 3733510, 4480212, 5600265, 6109380, 6720318, 7467020, 11200530, 13440636, 16800795, 22401060, 33601590, 67203180]

約数ペア:

[(1, 67203180), (2, 33601590), (3, 22401060), (4, 16800795), (5, 13440636), (6, 11200530), (9, 7467020), (10, 6720318), (11, 6109380), (12, 5600265), (15, 4480212), (18, 3733510), (20, 3360159), (22, 3054690), (30, 2240106), (33, 2036460), (36, 1866755), (44, 1527345), (45, 1493404), (55, 1221876), (60, 1120053), (66, 1018230), (90, 746702), (99, 678820), (110, 610938), (132, 509115), (165, 407292), (180, 373351), (198, 339410), (220, 305469), (330, 203646), (396, 169705), (495, 135764), (660, 101823), (990, 67882), (1980, 33941)]