30760000

素因数分解:

$2^6\times 5^4\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 70

約数和(自身を含む): 76373990

約数和(自身を除く): 45613990

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 769, 800, 1000, 1250, 1538, 1600, 2000, 2500, 3076, 3845, 4000, 5000, 6152, 7690, 8000, 10000, 12304, 15380, 19225, 20000, 24608, 30760, 38450, 40000, 49216, 61520, 76900, 96125, 123040, 153800, 192250, 246080, 307600, 384500, 480625, 615200, 769000, 961250, 1230400, 1538000, 1922500, 3076000, 3845000, 6152000, 7690000, 15380000, 30760000]

約数ペア:

[(1, 30760000), (2, 15380000), (4, 7690000), (5, 6152000), (8, 3845000), (10, 3076000), (16, 1922500), (20, 1538000), (25, 1230400), (32, 961250), (40, 769000), (50, 615200), (64, 480625), (80, 384500), (100, 307600), (125, 246080), (160, 192250), (200, 153800), (250, 123040), (320, 96125), (400, 76900), (500, 61520), (625, 49216), (769, 40000), (800, 38450), (1000, 30760), (1250, 24608), (1538, 20000), (1600, 19225), (2000, 15380), (2500, 12304), (3076, 10000), (3845, 8000), (4000, 7690), (5000, 6152)]