27795000

素因数分解:

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

素因数の和:155

約数の個数: 160

約数和(自身を含む): 92782800

約数和(自身を除く): 64987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 109, 120, 125, 136, 150, 170, 200, 204, 218, 250, 255, 300, 327, 340, 375, 408, 425, 436, 500, 510, 545, 600, 625, 654, 680, 750, 850, 872, 1000, 1020, 1090, 1250, 1275, 1308, 1500, 1635, 1700, 1853, 1875, 2040, 2125, 2180, 2500, 2550, 2616, 2725, 3000, 3270, 3400, 3706, 3750, 4250, 4360, 5000, 5100, 5450, 5559, 6375, 6540, 7412, 7500, 8175, 8500, 9265, 10200, 10625, 10900, 11118, 12750, 13080, 13625, 14824, 15000, 16350, 17000, 18530, 21250, 21800, 22236, 25500, 27250, 27795, 31875, 32700, 37060, 40875, 42500, 44472, 46325, 51000, 54500, 55590, 63750, 65400, 68125, 74120, 81750, 85000, 92650, 109000, 111180, 127500, 136250, 138975, 163500, 185300, 204375, 222360, 231625, 255000, 272500, 277950, 327000, 370600, 408750, 463250, 545000, 555900, 694875, 817500, 926500, 1111800, 1158125, 1389750, 1635000, 1853000, 2316250, 2779500, 3474375, 4632500, 5559000, 6948750, 9265000, 13897500, 27795000]

約数ペア:

[(1, 27795000), (2, 13897500), (3, 9265000), (4, 6948750), (5, 5559000), (6, 4632500), (8, 3474375), (10, 2779500), (12, 2316250), (15, 1853000), (17, 1635000), (20, 1389750), (24, 1158125), (25, 1111800), (30, 926500), (34, 817500), (40, 694875), (50, 555900), (51, 545000), (60, 463250), (68, 408750), (75, 370600), (85, 327000), (100, 277950), (102, 272500), (109, 255000), (120, 231625), (125, 222360), (136, 204375), (150, 185300), (170, 163500), (200, 138975), (204, 136250), (218, 127500), (250, 111180), (255, 109000), (300, 92650), (327, 85000), (340, 81750), (375, 74120), (408, 68125), (425, 65400), (436, 63750), (500, 55590), (510, 54500), (545, 51000), (600, 46325), (625, 44472), (654, 42500), (680, 40875), (750, 37060), (850, 32700), (872, 31875), (1000, 27795), (1020, 27250), (1090, 25500), (1250, 22236), (1275, 21800), (1308, 21250), (1500, 18530), (1635, 17000), (1700, 16350), (1853, 15000), (1875, 14824), (2040, 13625), (2125, 13080), (2180, 12750), (2500, 11118), (2550, 10900), (2616, 10625), (2725, 10200), (3000, 9265), (3270, 8500), (3400, 8175), (3706, 7500), (3750, 7412), (4250, 6540), (4360, 6375), (5000, 5559), (5100, 5450)]