25417260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 87141600

約数和(自身を除く): 61724340

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, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 389, 396, 484, 495, 540, 594, 605, 660, 726, 778, 990, 1089, 1167, 1188, 1210, 1452, 1485, 1556, 1815, 1945, 1980, 2178, 2334, 2420, 2970, 3267, 3501, 3630, 3890, 4279, 4356, 4668, 5445, 5835, 5940, 6534, 7002, 7260, 7780, 8558, 10503, 10890, 11670, 12837, 13068, 14004, 16335, 17116, 17505, 21006, 21395, 21780, 23340, 25674, 32670, 35010, 38511, 42012, 42790, 47069, 51348, 52515, 64185, 65340, 70020, 77022, 85580, 94138, 105030, 115533, 128370, 141207, 154044, 188276, 192555, 210060, 231066, 235345, 256740, 282414, 385110, 423621, 462132, 470690, 564828, 577665, 706035, 770220, 847242, 941380, 1155330, 1270863, 1412070, 1694484, 2118105, 2310660, 2541726, 2824140, 4236210, 5083452, 6354315, 8472420, 12708630, 25417260]

約数ペア:

[(1, 25417260), (2, 12708630), (3, 8472420), (4, 6354315), (5, 5083452), (6, 4236210), (9, 2824140), (10, 2541726), (11, 2310660), (12, 2118105), (15, 1694484), (18, 1412070), (20, 1270863), (22, 1155330), (27, 941380), (30, 847242), (33, 770220), (36, 706035), (44, 577665), (45, 564828), (54, 470690), (55, 462132), (60, 423621), (66, 385110), (90, 282414), (99, 256740), (108, 235345), (110, 231066), (121, 210060), (132, 192555), (135, 188276), (165, 154044), (180, 141207), (198, 128370), (220, 115533), (242, 105030), (270, 94138), (297, 85580), (330, 77022), (363, 70020), (389, 65340), (396, 64185), (484, 52515), (495, 51348), (540, 47069), (594, 42790), (605, 42012), (660, 38511), (726, 35010), (778, 32670), (990, 25674), (1089, 23340), (1167, 21780), (1188, 21395), (1210, 21006), (1452, 17505), (1485, 17116), (1556, 16335), (1815, 14004), (1945, 13068), (1980, 12837), (2178, 11670), (2334, 10890), (2420, 10503), (2970, 8558), (3267, 7780), (3501, 7260), (3630, 7002), (3890, 6534), (4279, 5940), (4356, 5835), (4668, 5445)]