13521200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 40592640

約数和(自身を除く): 27071440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 439, 440, 550, 560, 616, 700, 770, 878, 880, 1100, 1232, 1400, 1540, 1756, 1925, 2195, 2200, 2800, 3073, 3080, 3512, 3850, 4390, 4400, 4829, 6146, 6160, 7024, 7700, 8780, 9658, 10975, 12292, 15365, 15400, 17560, 19316, 21950, 24145, 24584, 30730, 30800, 33803, 35120, 38632, 43900, 48290, 49168, 61460, 67606, 76825, 77264, 87800, 96580, 120725, 122920, 135212, 153650, 169015, 175600, 193160, 241450, 245840, 270424, 307300, 338030, 386320, 482900, 540848, 614600, 676060, 845075, 965800, 1229200, 1352120, 1690150, 1931600, 2704240, 3380300, 6760600, 13521200]

約数ペア:

[(1, 13521200), (2, 6760600), (4, 3380300), (5, 2704240), (7, 1931600), (8, 1690150), (10, 1352120), (11, 1229200), (14, 965800), (16, 845075), (20, 676060), (22, 614600), (25, 540848), (28, 482900), (35, 386320), (40, 338030), (44, 307300), (50, 270424), (55, 245840), (56, 241450), (70, 193160), (77, 175600), (80, 169015), (88, 153650), (100, 135212), (110, 122920), (112, 120725), (140, 96580), (154, 87800), (175, 77264), (176, 76825), (200, 67606), (220, 61460), (275, 49168), (280, 48290), (308, 43900), (350, 38632), (385, 35120), (400, 33803), (439, 30800), (440, 30730), (550, 24584), (560, 24145), (616, 21950), (700, 19316), (770, 17560), (878, 15400), (880, 15365), (1100, 12292), (1232, 10975), (1400, 9658), (1540, 8780), (1756, 7700), (1925, 7024), (2195, 6160), (2200, 6146), (2800, 4829), (3073, 4400), (3080, 4390), (3512, 3850)]