42957540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8839}}^1$

素因数の和:8863

約数の個数: 72

約数和(自身を含む): 135145920

約数和(自身を除く): 92188380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8839, 17678, 26517, 35356, 44195, 53034, 79551, 88390, 106068, 132585, 159102, 176780, 238653, 265170, 318204, 397755, 477306, 530340, 715959, 795510, 954612, 1193265, 1431918, 1591020, 2147877, 2386530, 2863836, 3579795, 4295754, 4773060, 7159590, 8591508, 10739385, 14319180, 21478770, 42957540]

約数ペア:

[(1, 42957540), (2, 21478770), (3, 14319180), (4, 10739385), (5, 8591508), (6, 7159590), (9, 4773060), (10, 4295754), (12, 3579795), (15, 2863836), (18, 2386530), (20, 2147877), (27, 1591020), (30, 1431918), (36, 1193265), (45, 954612), (54, 795510), (60, 715959), (81, 530340), (90, 477306), (108, 397755), (135, 318204), (162, 265170), (180, 238653), (243, 176780), (270, 159102), (324, 132585), (405, 106068), (486, 88390), (540, 79551), (810, 53034), (972, 44195), (1215, 35356), (1620, 26517), (2430, 17678), (4860, 8839)]