409046220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68863}}^1$

素因数の和:68892

約数の個数: 96

約数和(自身を含む): 1388298240

約数和(自身を除く): 979252020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 68863, 137726, 206589, 275452, 344315, 413178, 619767, 688630, 757493, 826356, 1032945, 1239534, 1377260, 1514986, 1859301, 2065890, 2272479, 2479068, 3029972, 3098835, 3718602, 3787465, 4131780, 4544958, 6197670, 6817437, 7437204, 7574930, 9089916, 9296505, 11362395, 12395340, 13634874, 15149860, 18593010, 20452311, 22724790, 27269748, 34087185, 37186020, 40904622, 45449580, 68174370, 81809244, 102261555, 136348740, 204523110, 409046220]

約数ペア:

[(1, 409046220), (2, 204523110), (3, 136348740), (4, 102261555), (5, 81809244), (6, 68174370), (9, 45449580), (10, 40904622), (11, 37186020), (12, 34087185), (15, 27269748), (18, 22724790), (20, 20452311), (22, 18593010), (27, 15149860), (30, 13634874), (33, 12395340), (36, 11362395), (44, 9296505), (45, 9089916), (54, 7574930), (55, 7437204), (60, 6817437), (66, 6197670), (90, 4544958), (99, 4131780), (108, 3787465), (110, 3718602), (132, 3098835), (135, 3029972), (165, 2479068), (180, 2272479), (198, 2065890), (220, 1859301), (270, 1514986), (297, 1377260), (330, 1239534), (396, 1032945), (495, 826356), (540, 757493), (594, 688630), (660, 619767), (990, 413178), (1188, 344315), (1485, 275452), (1980, 206589), (2970, 137726), (5940, 68863)]