5253000

素因数分解:

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

素因数の和:144

約数の個数: 128

約数和(自身を含む): 17521920

約数和(自身を除く): 12268920

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, 680, 750, 824, 850, 1000, 1020, 1030, 1236, 1275, 1500, 1545, 1700, 1751, 2040, 2060, 2125, 2472, 2550, 2575, 3000, 3090, 3400, 3502, 4120, 4250, 5100, 5150, 5253, 6180, 6375, 7004, 7725, 8500, 8755, 10200, 10300, 10506, 12360, 12750, 12875, 14008, 15450, 17000, 17510, 20600, 21012, 25500, 25750, 26265, 30900, 35020, 38625, 42024, 43775, 51000, 51500, 52530, 61800, 70040, 77250, 87550, 103000, 105060, 131325, 154500, 175100, 210120, 218875, 262650, 309000, 350200, 437750, 525300, 656625, 875500, 1050600, 1313250, 1751000, 2626500, 5253000]

約数ペア:

[(1, 5253000), (2, 2626500), (3, 1751000), (4, 1313250), (5, 1050600), (6, 875500), (8, 656625), (10, 525300), (12, 437750), (15, 350200), (17, 309000), (20, 262650), (24, 218875), (25, 210120), (30, 175100), (34, 154500), (40, 131325), (50, 105060), (51, 103000), (60, 87550), (68, 77250), (75, 70040), (85, 61800), (100, 52530), (102, 51500), (103, 51000), (120, 43775), (125, 42024), (136, 38625), (150, 35020), (170, 30900), (200, 26265), (204, 25750), (206, 25500), (250, 21012), (255, 20600), (300, 17510), (309, 17000), (340, 15450), (375, 14008), (408, 12875), (412, 12750), (425, 12360), (500, 10506), (510, 10300), (515, 10200), (600, 8755), (618, 8500), (680, 7725), (750, 7004), (824, 6375), (850, 6180), (1000, 5253), (1020, 5150), (1030, 5100), (1236, 4250), (1275, 4120), (1500, 3502), (1545, 3400), (1700, 3090), (1751, 3000), (2040, 2575), (2060, 2550), (2125, 2472)]