76499910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 204788160

約数和(自身を除く): 128288250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 673, 842, 1263, 1346, 2019, 2105, 2526, 3365, 3789, 4038, 4210, 6057, 6315, 6730, 7578, 10095, 11367, 12114, 12630, 18171, 18945, 20190, 22734, 30285, 36342, 37890, 56835, 60570, 90855, 113670, 181710, 283333, 566666, 849999, 1416665, 1699998, 2549997, 2833330, 4249995, 5099994, 7649991, 8499990, 12749985, 15299982, 25499970, 38249955, 76499910]

約数ペア:

[(1, 76499910), (2, 38249955), (3, 25499970), (5, 15299982), (6, 12749985), (9, 8499990), (10, 7649991), (15, 5099994), (18, 4249995), (27, 2833330), (30, 2549997), (45, 1699998), (54, 1416665), (90, 849999), (135, 566666), (270, 283333), (421, 181710), (673, 113670), (842, 90855), (1263, 60570), (1346, 56835), (2019, 37890), (2105, 36342), (2526, 30285), (3365, 22734), (3789, 20190), (4038, 18945), (4210, 18171), (6057, 12630), (6315, 12114), (6730, 11367), (7578, 10095)]