76471020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{141613}}^1$

素因数の和:141631

約数の個数: 48

約数和(自身を含む): 237911520

約数和(自身を除く): 161440500

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, 141613, 283226, 424839, 566452, 708065, 849678, 1274517, 1416130, 1699356, 2124195, 2549034, 2832260, 3823551, 4248390, 5098068, 6372585, 7647102, 8496780, 12745170, 15294204, 19117755, 25490340, 38235510, 76471020]

約数ペア:

[(1, 76471020), (2, 38235510), (3, 25490340), (4, 19117755), (5, 15294204), (6, 12745170), (9, 8496780), (10, 7647102), (12, 6372585), (15, 5098068), (18, 4248390), (20, 3823551), (27, 2832260), (30, 2549034), (36, 2124195), (45, 1699356), (54, 1416130), (60, 1274517), (90, 849678), (108, 708065), (135, 566452), (180, 424839), (270, 283226), (540, 141613)]