76971000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{25657}}^1$

素因数の和:25681

約数の個数: 64

約数和(自身を含む): 240158880

約数和(自身を除く): 163187880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 25657, 51314, 76971, 102628, 128285, 153942, 205256, 256570, 307884, 384855, 513140, 615768, 641425, 769710, 1026280, 1282850, 1539420, 1924275, 2565700, 3078840, 3207125, 3848550, 5131400, 6414250, 7697100, 9621375, 12828500, 15394200, 19242750, 25657000, 38485500, 76971000]

約数ペア:

[(1, 76971000), (2, 38485500), (3, 25657000), (4, 19242750), (5, 15394200), (6, 12828500), (8, 9621375), (10, 7697100), (12, 6414250), (15, 5131400), (20, 3848550), (24, 3207125), (25, 3078840), (30, 2565700), (40, 1924275), (50, 1539420), (60, 1282850), (75, 1026280), (100, 769710), (120, 641425), (125, 615768), (150, 513140), (200, 384855), (250, 307884), (300, 256570), (375, 205256), (500, 153942), (600, 128285), (750, 102628), (1000, 76971), (1500, 51314), (3000, 25657)]