800994000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{133499}}^1$

素因数の和:133525

約数の個数: 80

約数和(自身を含む): 2582424000

約数和(自身を除く): 1781430000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 133499, 266998, 400497, 533996, 667495, 800994, 1067992, 1334990, 1601988, 2002485, 2135984, 2669980, 3203976, 3337475, 4004970, 5339960, 6407952, 6674950, 8009940, 10012425, 10679920, 13349900, 16019880, 16687375, 20024850, 26699800, 32039760, 33374750, 40049700, 50062125, 53399600, 66749500, 80099400, 100124250, 133499000, 160198800, 200248500, 266998000, 400497000, 800994000]

約数ペア:

[(1, 800994000), (2, 400497000), (3, 266998000), (4, 200248500), (5, 160198800), (6, 133499000), (8, 100124250), (10, 80099400), (12, 66749500), (15, 53399600), (16, 50062125), (20, 40049700), (24, 33374750), (25, 32039760), (30, 26699800), (40, 20024850), (48, 16687375), (50, 16019880), (60, 13349900), (75, 10679920), (80, 10012425), (100, 8009940), (120, 6674950), (125, 6407952), (150, 5339960), (200, 4004970), (240, 3337475), (250, 3203976), (300, 2669980), (375, 2135984), (400, 2002485), (500, 1601988), (600, 1334990), (750, 1067992), (1000, 800994), (1200, 667495), (1500, 533996), (2000, 400497), (3000, 266998), (6000, 133499)]