75644520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90053}}^1$

素因数の和:90074

約数の個数: 64

約数和(自身を含む): 259355520

約数和(自身を除く): 183711000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90053, 180106, 270159, 360212, 450265, 540318, 630371, 720424, 900530, 1080636, 1260742, 1350795, 1801060, 1891113, 2161272, 2521484, 2701590, 3151855, 3602120, 3782226, 5042968, 5403180, 6303710, 7564452, 9455565, 10806360, 12607420, 15128904, 18911130, 25214840, 37822260, 75644520]

約数ペア:

[(1, 75644520), (2, 37822260), (3, 25214840), (4, 18911130), (5, 15128904), (6, 12607420), (7, 10806360), (8, 9455565), (10, 7564452), (12, 6303710), (14, 5403180), (15, 5042968), (20, 3782226), (21, 3602120), (24, 3151855), (28, 2701590), (30, 2521484), (35, 2161272), (40, 1891113), (42, 1801060), (56, 1350795), (60, 1260742), (70, 1080636), (84, 900530), (105, 720424), (120, 630371), (140, 540318), (168, 450265), (210, 360212), (280, 270159), (420, 180106), (840, 90053)]