28377000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{1051}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 98467200

約数和(自身を除く): 70090200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1051, 1080, 1125, 1350, 1500, 1800, 2102, 2250, 2700, 3000, 3153, 3375, 4204, 4500, 5255, 5400, 6306, 6750, 8408, 9000, 9459, 10510, 12612, 13500, 15765, 18918, 21020, 25224, 26275, 27000, 28377, 31530, 37836, 42040, 47295, 52550, 56754, 63060, 75672, 78825, 94590, 105100, 113508, 126120, 131375, 141885, 157650, 189180, 210200, 227016, 236475, 262750, 283770, 315300, 378360, 394125, 472950, 525500, 567540, 630600, 709425, 788250, 945900, 1051000, 1135080, 1182375, 1418850, 1576500, 1891800, 2364750, 2837700, 3153000, 3547125, 4729500, 5675400, 7094250, 9459000, 14188500, 28377000]

約数ペア:

[(1, 28377000), (2, 14188500), (3, 9459000), (4, 7094250), (5, 5675400), (6, 4729500), (8, 3547125), (9, 3153000), (10, 2837700), (12, 2364750), (15, 1891800), (18, 1576500), (20, 1418850), (24, 1182375), (25, 1135080), (27, 1051000), (30, 945900), (36, 788250), (40, 709425), (45, 630600), (50, 567540), (54, 525500), (60, 472950), (72, 394125), (75, 378360), (90, 315300), (100, 283770), (108, 262750), (120, 236475), (125, 227016), (135, 210200), (150, 189180), (180, 157650), (200, 141885), (216, 131375), (225, 126120), (250, 113508), (270, 105100), (300, 94590), (360, 78825), (375, 75672), (450, 63060), (500, 56754), (540, 52550), (600, 47295), (675, 42040), (750, 37836), (900, 31530), (1000, 28377), (1051, 27000), (1080, 26275), (1125, 25224), (1350, 21020), (1500, 18918), (1800, 15765), (2102, 13500), (2250, 12612), (2700, 10510), (3000, 9459), (3153, 9000), (3375, 8408), (4204, 6750), (4500, 6306), (5255, 5400)]