131325000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 307396920

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, 103, 120, 125, 136, 150, 170, 200, 204, 206, 250, 255, 300, 309, 340, 375, 408, 412, 425, 500, 510, 515, 600, 618, 625, 680, 750, 824, 850, 1000, 1020, 1030, 1236, 1250, 1275, 1500, 1545, 1700, 1751, 1875, 2040, 2060, 2125, 2472, 2500, 2550, 2575, 3000, 3090, 3125, 3400, 3502, 3750, 4120, 4250, 5000, 5100, 5150, 5253, 6180, 6250, 6375, 7004, 7500, 7725, 8500, 8755, 9375, 10200, 10300, 10506, 10625, 12360, 12500, 12750, 12875, 14008, 15000, 15450, 17000, 17510, 18750, 20600, 21012, 21250, 25000, 25500, 25750, 26265, 30900, 31875, 35020, 37500, 38625, 42024, 42500, 43775, 51000, 51500, 52530, 53125, 61800, 63750, 64375, 70040, 75000, 77250, 85000, 87550, 103000, 105060, 106250, 127500, 128750, 131325, 154500, 159375, 175100, 193125, 210120, 212500, 218875, 255000, 257500, 262650, 309000, 318750, 321875, 350200, 386250, 425000, 437750, 515000, 525300, 637500, 643750, 656625, 772500, 875500, 965625, 1050600, 1094375, 1275000, 1287500, 1313250, 1545000, 1751000, 1931250, 2188750, 2575000, 2626500, 3283125, 3862500, 4377500, 5253000, 5471875, 6566250, 7725000, 8755000, 10943750, 13132500, 16415625, 21887500, 26265000, 32831250, 43775000, 65662500, 131325000]

約数ペア:

[(1, 131325000), (2, 65662500), (3, 43775000), (4, 32831250), (5, 26265000), (6, 21887500), (8, 16415625), (10, 13132500), (12, 10943750), (15, 8755000), (17, 7725000), (20, 6566250), (24, 5471875), (25, 5253000), (30, 4377500), (34, 3862500), (40, 3283125), (50, 2626500), (51, 2575000), (60, 2188750), (68, 1931250), (75, 1751000), (85, 1545000), (100, 1313250), (102, 1287500), (103, 1275000), (120, 1094375), (125, 1050600), (136, 965625), (150, 875500), (170, 772500), (200, 656625), (204, 643750), (206, 637500), (250, 525300), (255, 515000), (300, 437750), (309, 425000), (340, 386250), (375, 350200), (408, 321875), (412, 318750), (425, 309000), (500, 262650), (510, 257500), (515, 255000), (600, 218875), (618, 212500), (625, 210120), (680, 193125), (750, 175100), (824, 159375), (850, 154500), (1000, 131325), (1020, 128750), (1030, 127500), (1236, 106250), (1250, 105060), (1275, 103000), (1500, 87550), (1545, 85000), (1700, 77250), (1751, 75000), (1875, 70040), (2040, 64375), (2060, 63750), (2125, 61800), (2472, 53125), (2500, 52530), (2550, 51500), (2575, 51000), (3000, 43775), (3090, 42500), (3125, 42024), (3400, 38625), (3502, 37500), (3750, 35020), (4120, 31875), (4250, 30900), (5000, 26265), (5100, 25750), (5150, 25500), (5253, 25000), (6180, 21250), (6250, 21012), (6375, 20600), (7004, 18750), (7500, 17510), (7725, 17000), (8500, 15450), (8755, 15000), (9375, 14008), (10200, 12875), (10300, 12750), (10506, 12500), (10625, 12360)]