38153340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 116712960

約数和(自身を除く): 78559620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1669, 1905, 2286, 2540, 3338, 3810, 4572, 5007, 5715, 6676, 7620, 8345, 10014, 11430, 15021, 16690, 20028, 22860, 25035, 30042, 33380, 50070, 60084, 75105, 100140, 150210, 211963, 300420, 423926, 635889, 847852, 1059815, 1271778, 1907667, 2119630, 2543556, 3179445, 3815334, 4239260, 6358890, 7630668, 9538335, 12717780, 19076670, 38153340]

約数ペア:

[(1, 38153340), (2, 19076670), (3, 12717780), (4, 9538335), (5, 7630668), (6, 6358890), (9, 4239260), (10, 3815334), (12, 3179445), (15, 2543556), (18, 2119630), (20, 1907667), (30, 1271778), (36, 1059815), (45, 847852), (60, 635889), (90, 423926), (127, 300420), (180, 211963), (254, 150210), (381, 100140), (508, 75105), (635, 60084), (762, 50070), (1143, 33380), (1270, 30042), (1524, 25035), (1669, 22860), (1905, 20028), (2286, 16690), (2540, 15021), (3338, 11430), (3810, 10014), (4572, 8345), (5007, 7620), (5715, 6676)]