149222000

素因数分解:

$2^4\times 5^3\times {\mathrm{74611}}^1$

素因数の和:74634

約数の個数: 40

約数和(自身を含む): 360823632

約数和(自身を除く): 211601632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 74611, 149222, 298444, 373055, 596888, 746110, 1193776, 1492220, 1865275, 2984440, 3730550, 5968880, 7461100, 9326375, 14922200, 18652750, 29844400, 37305500, 74611000, 149222000]

約数ペア:

[(1, 149222000), (2, 74611000), (4, 37305500), (5, 29844400), (8, 18652750), (10, 14922200), (16, 9326375), (20, 7461100), (25, 5968880), (40, 3730550), (50, 2984440), (80, 1865275), (100, 1492220), (125, 1193776), (200, 746110), (250, 596888), (400, 373055), (500, 298444), (1000, 149222), (2000, 74611)]