271207260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 867746880

約数和(自身を除く): 596539620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 109, 115, 138, 180, 207, 218, 230, 276, 327, 345, 414, 436, 460, 545, 601, 654, 690, 828, 981, 1035, 1090, 1202, 1308, 1380, 1635, 1803, 1962, 2070, 2180, 2404, 2507, 3005, 3270, 3606, 3924, 4140, 4905, 5014, 5409, 6010, 6540, 7212, 7521, 9015, 9810, 10028, 10818, 12020, 12535, 13823, 15042, 18030, 19620, 21636, 22563, 25070, 27045, 27646, 30084, 36060, 37605, 41469, 45126, 50140, 54090, 55292, 65509, 69115, 75210, 82938, 90252, 108180, 112815, 124407, 131018, 138230, 150420, 165876, 196527, 207345, 225630, 248814, 262036, 276460, 327545, 393054, 414690, 451260, 497628, 589581, 622035, 655090, 786108, 829380, 982635, 1179162, 1244070, 1310180, 1506707, 1965270, 2358324, 2488140, 2947905, 3013414, 3930540, 4520121, 5895810, 6026828, 7533535, 9040242, 11791620, 13560363, 15067070, 18080484, 22600605, 27120726, 30134140, 45201210, 54241452, 67801815, 90402420, 135603630, 271207260]

約数ペア:

[(1, 271207260), (2, 135603630), (3, 90402420), (4, 67801815), (5, 54241452), (6, 45201210), (9, 30134140), (10, 27120726), (12, 22600605), (15, 18080484), (18, 15067070), (20, 13560363), (23, 11791620), (30, 9040242), (36, 7533535), (45, 6026828), (46, 5895810), (60, 4520121), (69, 3930540), (90, 3013414), (92, 2947905), (109, 2488140), (115, 2358324), (138, 1965270), (180, 1506707), (207, 1310180), (218, 1244070), (230, 1179162), (276, 982635), (327, 829380), (345, 786108), (414, 655090), (436, 622035), (460, 589581), (545, 497628), (601, 451260), (654, 414690), (690, 393054), (828, 327545), (981, 276460), (1035, 262036), (1090, 248814), (1202, 225630), (1308, 207345), (1380, 196527), (1635, 165876), (1803, 150420), (1962, 138230), (2070, 131018), (2180, 124407), (2404, 112815), (2507, 108180), (3005, 90252), (3270, 82938), (3606, 75210), (3924, 69115), (4140, 65509), (4905, 55292), (5014, 54090), (5409, 50140), (6010, 45126), (6540, 41469), (7212, 37605), (7521, 36060), (9015, 30084), (9810, 27646), (10028, 27045), (10818, 25070), (12020, 22563), (12535, 21636), (13823, 19620), (15042, 18030)]