153038000

素因数分解:

$2^4\times 5^3\times {\mathrm{76519}}^1$

素因数の和:76542

約数の個数: 40

約数和(自身を含む): 370050720

約数和(自身を除く): 217012720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 76519, 153038, 306076, 382595, 612152, 765190, 1224304, 1530380, 1912975, 3060760, 3825950, 6121520, 7651900, 9564875, 15303800, 19129750, 30607600, 38259500, 76519000, 153038000]

約数ペア:

[(1, 153038000), (2, 76519000), (4, 38259500), (5, 30607600), (8, 19129750), (10, 15303800), (16, 9564875), (20, 7651900), (25, 6121520), (40, 3825950), (50, 3060760), (80, 1912975), (100, 1530380), (125, 1224304), (200, 765190), (250, 612152), (400, 382595), (500, 306076), (1000, 153038), (2000, 76519)]