13897500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 43298640

約数和(自身を除く): 29401140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 109, 125, 150, 170, 204, 218, 250, 255, 300, 327, 340, 375, 425, 436, 500, 510, 545, 625, 654, 750, 850, 1020, 1090, 1250, 1275, 1308, 1500, 1635, 1700, 1853, 1875, 2125, 2180, 2500, 2550, 2725, 3270, 3706, 3750, 4250, 5100, 5450, 5559, 6375, 6540, 7412, 7500, 8175, 8500, 9265, 10625, 10900, 11118, 12750, 13625, 16350, 18530, 21250, 22236, 25500, 27250, 27795, 31875, 32700, 37060, 40875, 42500, 46325, 54500, 55590, 63750, 68125, 81750, 92650, 111180, 127500, 136250, 138975, 163500, 185300, 204375, 231625, 272500, 277950, 408750, 463250, 555900, 694875, 817500, 926500, 1158125, 1389750, 2316250, 2779500, 3474375, 4632500, 6948750, 13897500]

約数ペア:

[(1, 13897500), (2, 6948750), (3, 4632500), (4, 3474375), (5, 2779500), (6, 2316250), (10, 1389750), (12, 1158125), (15, 926500), (17, 817500), (20, 694875), (25, 555900), (30, 463250), (34, 408750), (50, 277950), (51, 272500), (60, 231625), (68, 204375), (75, 185300), (85, 163500), (100, 138975), (102, 136250), (109, 127500), (125, 111180), (150, 92650), (170, 81750), (204, 68125), (218, 63750), (250, 55590), (255, 54500), (300, 46325), (327, 42500), (340, 40875), (375, 37060), (425, 32700), (436, 31875), (500, 27795), (510, 27250), (545, 25500), (625, 22236), (654, 21250), (750, 18530), (850, 16350), (1020, 13625), (1090, 12750), (1250, 11118), (1275, 10900), (1308, 10625), (1500, 9265), (1635, 8500), (1700, 8175), (1853, 7500), (1875, 7412), (2125, 6540), (2180, 6375), (2500, 5559), (2550, 5450), (2725, 5100), (3270, 4250), (3706, 3750)]