319947000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{106649}}^1$

素因数の和:106673

約数の個数: 64

約数和(自身を含む): 998244000

約数和(自身を除く): 678297000

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, 106649, 213298, 319947, 426596, 533245, 639894, 853192, 1066490, 1279788, 1599735, 2132980, 2559576, 2666225, 3199470, 4265960, 5332450, 6398940, 7998675, 10664900, 12797880, 13331125, 15997350, 21329800, 26662250, 31994700, 39993375, 53324500, 63989400, 79986750, 106649000, 159973500, 319947000]

約数ペア:

[(1, 319947000), (2, 159973500), (3, 106649000), (4, 79986750), (5, 63989400), (6, 53324500), (8, 39993375), (10, 31994700), (12, 26662250), (15, 21329800), (20, 15997350), (24, 13331125), (25, 12797880), (30, 10664900), (40, 7998675), (50, 6398940), (60, 5332450), (75, 4265960), (100, 3199470), (120, 2666225), (125, 2559576), (150, 2132980), (200, 1599735), (250, 1279788), (300, 1066490), (375, 853192), (500, 639894), (600, 533245), (750, 426596), (1000, 319947), (1500, 213298), (3000, 106649)]