12202740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6163}}^1$

素因数の和:6189

約数の個数: 72

約数和(自身を含む): 40386528

約数和(自身を除く): 28183788

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, 6163, 12326, 18489, 24652, 30815, 36978, 55467, 61630, 67793, 73956, 92445, 110934, 123260, 135586, 184890, 203379, 221868, 271172, 277335, 338965, 369780, 406758, 554670, 610137, 677930, 813516, 1016895, 1109340, 1220274, 1355860, 2033790, 2440548, 3050685, 4067580, 6101370, 12202740]

約数ペア:

[(1, 12202740), (2, 6101370), (3, 4067580), (4, 3050685), (5, 2440548), (6, 2033790), (9, 1355860), (10, 1220274), (11, 1109340), (12, 1016895), (15, 813516), (18, 677930), (20, 610137), (22, 554670), (30, 406758), (33, 369780), (36, 338965), (44, 277335), (45, 271172), (55, 221868), (60, 203379), (66, 184890), (90, 135586), (99, 123260), (110, 110934), (132, 92445), (165, 73956), (180, 67793), (198, 61630), (220, 55467), (330, 36978), (396, 30815), (495, 24652), (660, 18489), (990, 12326), (1980, 6163)]