146212020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{270763}}^1$

素因数の和:270781

約数の個数: 48

約数和(自身を含む): 454883520

約数和(自身を除く): 308671500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 270763, 541526, 812289, 1083052, 1353815, 1624578, 2436867, 2707630, 3249156, 4061445, 4873734, 5415260, 7310601, 8122890, 9747468, 12184335, 14621202, 16245780, 24368670, 29242404, 36553005, 48737340, 73106010, 146212020]

約数ペア:

[(1, 146212020), (2, 73106010), (3, 48737340), (4, 36553005), (5, 29242404), (6, 24368670), (9, 16245780), (10, 14621202), (12, 12184335), (15, 9747468), (18, 8122890), (20, 7310601), (27, 5415260), (30, 4873734), (36, 4061445), (45, 3249156), (54, 2707630), (60, 2436867), (90, 1624578), (108, 1353815), (135, 1083052), (180, 812289), (270, 541526), (540, 270763)]