276210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 836352

約数和(自身を除く): 560142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 90, 93, 99, 110, 135, 155, 162, 165, 186, 198, 270, 279, 297, 310, 330, 341, 405, 465, 495, 558, 594, 682, 810, 837, 891, 930, 990, 1023, 1395, 1485, 1674, 1705, 1782, 2046, 2511, 2790, 2970, 3069, 3410, 4185, 4455, 5022, 5115, 6138, 8370, 8910, 9207, 10230, 12555, 15345, 18414, 25110, 27621, 30690, 46035, 55242, 92070, 138105, 276210]

約数ペア:

[(1, 276210), (2, 138105), (3, 92070), (5, 55242), (6, 46035), (9, 30690), (10, 27621), (11, 25110), (15, 18414), (18, 15345), (22, 12555), (27, 10230), (30, 9207), (31, 8910), (33, 8370), (45, 6138), (54, 5115), (55, 5022), (62, 4455), (66, 4185), (81, 3410), (90, 3069), (93, 2970), (99, 2790), (110, 2511), (135, 2046), (155, 1782), (162, 1705), (165, 1674), (186, 1485), (198, 1395), (270, 1023), (279, 990), (297, 930), (310, 891), (330, 837), (341, 810), (405, 682), (465, 594), (495, 558)]