122831400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{204719}}^1$

素因数の和:204738

約数の個数: 48

約数和(自身を含む): 380779200

約数和(自身を除く): 257947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 204719, 409438, 614157, 818876, 1023595, 1228314, 1637752, 2047190, 2456628, 3070785, 4094380, 4913256, 5117975, 6141570, 8188760, 10235950, 12283140, 15353925, 20471900, 24566280, 30707850, 40943800, 61415700, 122831400]

約数ペア:

[(1, 122831400), (2, 61415700), (3, 40943800), (4, 30707850), (5, 24566280), (6, 20471900), (8, 15353925), (10, 12283140), (12, 10235950), (15, 8188760), (20, 6141570), (24, 5117975), (25, 4913256), (30, 4094380), (40, 3070785), (50, 2456628), (60, 2047190), (75, 1637752), (100, 1228314), (120, 1023595), (150, 818876), (200, 614157), (300, 409438), (600, 204719)]