40668450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 101645280

約数和(自身を除く): 60976830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 1979, 2055, 3425, 3958, 4110, 5937, 6850, 9895, 10275, 11874, 19790, 20550, 29685, 49475, 59370, 98950, 148425, 271123, 296850, 542246, 813369, 1355615, 1626738, 2711230, 4066845, 6778075, 8133690, 13556150, 20334225, 40668450]

約数ペア:

[(1, 40668450), (2, 20334225), (3, 13556150), (5, 8133690), (6, 6778075), (10, 4066845), (15, 2711230), (25, 1626738), (30, 1355615), (50, 813369), (75, 542246), (137, 296850), (150, 271123), (274, 148425), (411, 98950), (685, 59370), (822, 49475), (1370, 29685), (1979, 20550), (2055, 19790), (3425, 11874), (3958, 10275), (4110, 9895), (5937, 6850)]