13278000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{2213}}^1$

素因数の和:2239

約数の個数: 80

約数和(自身を含む): 42827616

約数和(自身を除く): 29549616

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, 2213, 3000, 4426, 6000, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 33195, 35408, 44260, 53112, 55325, 66390, 88520, 106224, 110650, 132780, 165975, 177040, 221300, 265560, 276625, 331950, 442600, 531120, 553250, 663900, 829875, 885200, 1106500, 1327800, 1659750, 2213000, 2655600, 3319500, 4426000, 6639000, 13278000]

約数ペア:

[(1, 13278000), (2, 6639000), (3, 4426000), (4, 3319500), (5, 2655600), (6, 2213000), (8, 1659750), (10, 1327800), (12, 1106500), (15, 885200), (16, 829875), (20, 663900), (24, 553250), (25, 531120), (30, 442600), (40, 331950), (48, 276625), (50, 265560), (60, 221300), (75, 177040), (80, 165975), (100, 132780), (120, 110650), (125, 106224), (150, 88520), (200, 66390), (240, 55325), (250, 53112), (300, 44260), (375, 35408), (400, 33195), (500, 26556), (600, 22130), (750, 17704), (1000, 13278), (1200, 11065), (1500, 8852), (2000, 6639), (2213, 6000), (3000, 4426)]