147248500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{42071}}^1$

素因数の和:42097

約数の個数: 48

約数和(自身を含む): 367540992

約数和(自身を除く): 220292492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 42071, 84142, 168284, 210355, 294497, 420710, 588994, 841420, 1051775, 1177988, 1472485, 2103550, 2944970, 4207100, 5258875, 5889940, 7362425, 10517750, 14724850, 21035500, 29449700, 36812125, 73624250, 147248500]

約数ペア:

[(1, 147248500), (2, 73624250), (4, 36812125), (5, 29449700), (7, 21035500), (10, 14724850), (14, 10517750), (20, 7362425), (25, 5889940), (28, 5258875), (35, 4207100), (50, 2944970), (70, 2103550), (100, 1472485), (125, 1177988), (140, 1051775), (175, 841420), (250, 588994), (350, 420710), (500, 294497), (700, 210355), (875, 168284), (1750, 84142), (3500, 42071)]