26850060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3527

約数の個数: 72

約数和(自身を含む): 83363280

約数和(自身を除く): 56513220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3469, 3870, 6938, 7740, 10407, 13876, 17345, 20814, 31221, 34690, 41628, 52035, 62442, 69380, 104070, 124884, 149167, 156105, 208140, 298334, 312210, 447501, 596668, 624420, 745835, 895002, 1342503, 1491670, 1790004, 2237505, 2685006, 2983340, 4475010, 5370012, 6712515, 8950020, 13425030, 26850060]

約数ペア:

[(1, 26850060), (2, 13425030), (3, 8950020), (4, 6712515), (5, 5370012), (6, 4475010), (9, 2983340), (10, 2685006), (12, 2237505), (15, 1790004), (18, 1491670), (20, 1342503), (30, 895002), (36, 745835), (43, 624420), (45, 596668), (60, 447501), (86, 312210), (90, 298334), (129, 208140), (172, 156105), (180, 149167), (215, 124884), (258, 104070), (387, 69380), (430, 62442), (516, 52035), (645, 41628), (774, 34690), (860, 31221), (1290, 20814), (1548, 17345), (1935, 13876), (2580, 10407), (3469, 7740), (3870, 6938)]