169018740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85363}}^1$

素因数の和:85389

約数の個数: 72

約数和(自身を含む): 559304928

約数和(自身を除く): 390286188

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, 85363, 170726, 256089, 341452, 426815, 512178, 768267, 853630, 938993, 1024356, 1280445, 1536534, 1707260, 1877986, 2560890, 2816979, 3073068, 3755972, 3841335, 4694965, 5121780, 5633958, 7682670, 8450937, 9389930, 11267916, 14084895, 15365340, 16901874, 18779860, 28169790, 33803748, 42254685, 56339580, 84509370, 169018740]

約数ペア:

[(1, 169018740), (2, 84509370), (3, 56339580), (4, 42254685), (5, 33803748), (6, 28169790), (9, 18779860), (10, 16901874), (11, 15365340), (12, 14084895), (15, 11267916), (18, 9389930), (20, 8450937), (22, 7682670), (30, 5633958), (33, 5121780), (36, 4694965), (44, 3841335), (45, 3755972), (55, 3073068), (60, 2816979), (66, 2560890), (90, 1877986), (99, 1707260), (110, 1536534), (132, 1280445), (165, 1024356), (180, 938993), (198, 853630), (220, 768267), (330, 512178), (396, 426815), (495, 341452), (660, 256089), (990, 170726), (1980, 85363)]