147138900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{490463}}^1$

素因数の和:490480

約数の個数: 36

約数和(自身を含む): 425722752

約数和(自身を除く): 278583852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 490463, 980926, 1471389, 1961852, 2452315, 2942778, 4904630, 5885556, 7356945, 9809260, 12261575, 14713890, 24523150, 29427780, 36784725, 49046300, 73569450, 147138900]

約数ペア:

[(1, 147138900), (2, 73569450), (3, 49046300), (4, 36784725), (5, 29427780), (6, 24523150), (10, 14713890), (12, 12261575), (15, 9809260), (20, 7356945), (25, 5885556), (30, 4904630), (50, 2942778), (60, 2452315), (75, 1961852), (100, 1471389), (150, 980926), (300, 490463)]