202485000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13499}}^1$

素因数の和:13528

約数の個数: 80

約数和(自身を含む): 632610000

約数和(自身を除く): 430125000

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13499, 15000, 26998, 40497, 53996, 67495, 80994, 107992, 134990, 161988, 202485, 269980, 323976, 337475, 404970, 539960, 674950, 809940, 1012425, 1349900, 1619880, 1687375, 2024850, 2699800, 3374750, 4049700, 5062125, 6749500, 8099400, 8436875, 10124250, 13499000, 16873750, 20248500, 25310625, 33747500, 40497000, 50621250, 67495000, 101242500, 202485000]

約数ペア:

[(1, 202485000), (2, 101242500), (3, 67495000), (4, 50621250), (5, 40497000), (6, 33747500), (8, 25310625), (10, 20248500), (12, 16873750), (15, 13499000), (20, 10124250), (24, 8436875), (25, 8099400), (30, 6749500), (40, 5062125), (50, 4049700), (60, 3374750), (75, 2699800), (100, 2024850), (120, 1687375), (125, 1619880), (150, 1349900), (200, 1012425), (250, 809940), (300, 674950), (375, 539960), (500, 404970), (600, 337475), (625, 323976), (750, 269980), (1000, 202485), (1250, 161988), (1500, 134990), (1875, 107992), (2500, 80994), (3000, 67495), (3750, 53996), (5000, 40497), (7500, 26998), (13499, 15000)]