81442650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{542951}}^1$

素因数の和:542966

約数の個数: 24

約数和(自身を含む): 201978144

約数和(自身を除く): 120535494

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 542951, 1085902, 1628853, 2714755, 3257706, 5429510, 8144265, 13573775, 16288530, 27147550, 40721325, 81442650]

約数ペア:

[(1, 81442650), (2, 40721325), (3, 27147550), (5, 16288530), (6, 13573775), (10, 8144265), (15, 5429510), (25, 3257706), (30, 2714755), (50, 1628853), (75, 1085902), (150, 542951)]