127385250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 343429632

約数和(自身を除く): 216044382

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 97, 102, 103, 125, 150, 170, 194, 206, 250, 255, 291, 309, 375, 425, 485, 510, 515, 582, 618, 750, 850, 970, 1030, 1275, 1455, 1545, 1649, 1751, 2125, 2425, 2550, 2575, 2910, 3090, 3298, 3502, 4250, 4850, 4947, 5150, 5253, 6375, 7275, 7725, 8245, 8755, 9894, 9991, 10506, 12125, 12750, 12875, 14550, 15450, 16490, 17510, 19982, 24250, 24735, 25750, 26265, 29973, 36375, 38625, 41225, 43775, 49470, 49955, 52530, 59946, 72750, 77250, 82450, 87550, 99910, 123675, 131325, 149865, 169847, 206125, 218875, 247350, 249775, 262650, 299730, 339694, 412250, 437750, 499550, 509541, 618375, 656625, 749325, 849235, 1019082, 1236750, 1248875, 1313250, 1498650, 1698470, 2497750, 2547705, 3746625, 4246175, 5095410, 7493250, 8492350, 12738525, 21230875, 25477050, 42461750, 63692625, 127385250]

約数ペア:

[(1, 127385250), (2, 63692625), (3, 42461750), (5, 25477050), (6, 21230875), (10, 12738525), (15, 8492350), (17, 7493250), (25, 5095410), (30, 4246175), (34, 3746625), (50, 2547705), (51, 2497750), (75, 1698470), (85, 1498650), (97, 1313250), (102, 1248875), (103, 1236750), (125, 1019082), (150, 849235), (170, 749325), (194, 656625), (206, 618375), (250, 509541), (255, 499550), (291, 437750), (309, 412250), (375, 339694), (425, 299730), (485, 262650), (510, 249775), (515, 247350), (582, 218875), (618, 206125), (750, 169847), (850, 149865), (970, 131325), (1030, 123675), (1275, 99910), (1455, 87550), (1545, 82450), (1649, 77250), (1751, 72750), (2125, 59946), (2425, 52530), (2550, 49955), (2575, 49470), (2910, 43775), (3090, 41225), (3298, 38625), (3502, 36375), (4250, 29973), (4850, 26265), (4947, 25750), (5150, 24735), (5253, 24250), (6375, 19982), (7275, 17510), (7725, 16490), (8245, 15450), (8755, 14550), (9894, 12875), (9991, 12750), (10506, 12125)]