13132500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 40936896

約数和(自身を除く): 27804396

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, 103, 125, 150, 170, 204, 206, 250, 255, 300, 309, 340, 375, 412, 425, 500, 510, 515, 618, 625, 750, 850, 1020, 1030, 1236, 1250, 1275, 1500, 1545, 1700, 1751, 1875, 2060, 2125, 2500, 2550, 2575, 3090, 3502, 3750, 4250, 5100, 5150, 5253, 6180, 6375, 7004, 7500, 7725, 8500, 8755, 10300, 10506, 10625, 12750, 12875, 15450, 17510, 21012, 21250, 25500, 25750, 26265, 30900, 31875, 35020, 38625, 42500, 43775, 51500, 52530, 63750, 64375, 77250, 87550, 105060, 127500, 128750, 131325, 154500, 175100, 193125, 218875, 257500, 262650, 386250, 437750, 525300, 656625, 772500, 875500, 1094375, 1313250, 2188750, 2626500, 3283125, 4377500, 6566250, 13132500]

約数ペア:

[(1, 13132500), (2, 6566250), (3, 4377500), (4, 3283125), (5, 2626500), (6, 2188750), (10, 1313250), (12, 1094375), (15, 875500), (17, 772500), (20, 656625), (25, 525300), (30, 437750), (34, 386250), (50, 262650), (51, 257500), (60, 218875), (68, 193125), (75, 175100), (85, 154500), (100, 131325), (102, 128750), (103, 127500), (125, 105060), (150, 87550), (170, 77250), (204, 64375), (206, 63750), (250, 52530), (255, 51500), (300, 43775), (309, 42500), (340, 38625), (375, 35020), (412, 31875), (425, 30900), (500, 26265), (510, 25750), (515, 25500), (618, 21250), (625, 21012), (750, 17510), (850, 15450), (1020, 12875), (1030, 12750), (1236, 10625), (1250, 10506), (1275, 10300), (1500, 8755), (1545, 8500), (1700, 7725), (1751, 7500), (1875, 7004), (2060, 6375), (2125, 6180), (2500, 5253), (2550, 5150), (2575, 5100), (3090, 4250), (3502, 3750)]