270331380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136531}}^1$

素因数の和:136557

約数の個数: 72

約数和(自身を含む): 894557664

約数和(自身を除く): 624226284

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, 136531, 273062, 409593, 546124, 682655, 819186, 1228779, 1365310, 1501841, 1638372, 2047965, 2457558, 2730620, 3003682, 4095930, 4505523, 4915116, 6007364, 6143895, 7509205, 8191860, 9011046, 12287790, 13516569, 15018410, 18022092, 22527615, 24575580, 27033138, 30036820, 45055230, 54066276, 67582845, 90110460, 135165690, 270331380]

約数ペア:

[(1, 270331380), (2, 135165690), (3, 90110460), (4, 67582845), (5, 54066276), (6, 45055230), (9, 30036820), (10, 27033138), (11, 24575580), (12, 22527615), (15, 18022092), (18, 15018410), (20, 13516569), (22, 12287790), (30, 9011046), (33, 8191860), (36, 7509205), (44, 6143895), (45, 6007364), (55, 4915116), (60, 4505523), (66, 4095930), (90, 3003682), (99, 2730620), (110, 2457558), (132, 2047965), (165, 1638372), (180, 1501841), (198, 1365310), (220, 1228779), (330, 819186), (396, 682655), (495, 546124), (660, 409593), (990, 273062), (1980, 136531)]