16825248540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{123479}}^1$

素因数の和:124251

約数の個数: 72

約数和(自身を含む): 51104420640

約数和(自身を除く): 34279172100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1514, 2271, 3028, 3785, 4542, 6813, 7570, 9084, 11355, 13626, 15140, 22710, 27252, 34065, 45420, 68130, 123479, 136260, 246958, 370437, 493916, 617395, 740874, 1111311, 1234790, 1481748, 1852185, 2222622, 2469580, 3704370, 4445244, 5556555, 7408740, 11113110, 22226220, 93473603, 186947206, 280420809, 373894412, 467368015, 560841618, 841262427, 934736030, 1121683236, 1402104045, 1682524854, 1869472060, 2804208090, 3365049708, 4206312135, 5608416180, 8412624270, 16825248540]

約数ペア:

[(1, 16825248540), (2, 8412624270), (3, 5608416180), (4, 4206312135), (5, 3365049708), (6, 2804208090), (9, 1869472060), (10, 1682524854), (12, 1402104045), (15, 1121683236), (18, 934736030), (20, 841262427), (30, 560841618), (36, 467368015), (45, 373894412), (60, 280420809), (90, 186947206), (180, 93473603), (757, 22226220), (1514, 11113110), (2271, 7408740), (3028, 5556555), (3785, 4445244), (4542, 3704370), (6813, 2469580), (7570, 2222622), (9084, 1852185), (11355, 1481748), (13626, 1234790), (15140, 1111311), (22710, 740874), (27252, 617395), (34065, 493916), (45420, 370437), (68130, 246958), (123479, 136260)]