5272740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 17454528

約数和(自身を除く): 12181788

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, 2663, 5326, 7989, 10652, 13315, 15978, 23967, 26630, 29293, 31956, 39945, 47934, 53260, 58586, 79890, 87879, 95868, 117172, 119835, 146465, 159780, 175758, 239670, 263637, 292930, 351516, 439395, 479340, 527274, 585860, 878790, 1054548, 1318185, 1757580, 2636370, 5272740]

約数ペア:

[(1, 5272740), (2, 2636370), (3, 1757580), (4, 1318185), (5, 1054548), (6, 878790), (9, 585860), (10, 527274), (11, 479340), (12, 439395), (15, 351516), (18, 292930), (20, 263637), (22, 239670), (30, 175758), (33, 159780), (36, 146465), (44, 119835), (45, 117172), (55, 95868), (60, 87879), (66, 79890), (90, 58586), (99, 53260), (110, 47934), (132, 39945), (165, 31956), (180, 29293), (198, 26630), (220, 23967), (330, 15978), (396, 13315), (495, 10652), (660, 7989), (990, 5326), (1980, 2663)]