57705000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3847}}^1$

素因数の和:3876

約数の個数: 80

約数和(自身を含む): 180317280

約数和(自身を除く): 122612280

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, 3847, 5000, 7500, 7694, 11541, 15000, 15388, 19235, 23082, 30776, 38470, 46164, 57705, 76940, 92328, 96175, 115410, 153880, 192350, 230820, 288525, 384700, 461640, 480875, 577050, 769400, 961750, 1154100, 1442625, 1923500, 2308200, 2404375, 2885250, 3847000, 4808750, 5770500, 7213125, 9617500, 11541000, 14426250, 19235000, 28852500, 57705000]

約数ペア:

[(1, 57705000), (2, 28852500), (3, 19235000), (4, 14426250), (5, 11541000), (6, 9617500), (8, 7213125), (10, 5770500), (12, 4808750), (15, 3847000), (20, 2885250), (24, 2404375), (25, 2308200), (30, 1923500), (40, 1442625), (50, 1154100), (60, 961750), (75, 769400), (100, 577050), (120, 480875), (125, 461640), (150, 384700), (200, 288525), (250, 230820), (300, 192350), (375, 153880), (500, 115410), (600, 96175), (625, 92328), (750, 76940), (1000, 57705), (1250, 46164), (1500, 38470), (1875, 30776), (2500, 23082), (3000, 19235), (3750, 15388), (3847, 15000), (5000, 11541), (7500, 7694)]