89919000

素因数分解:

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

素因数の和:227

約数の個数: 192

約数和(自身を含む): 310040640

約数和(自身を除く): 220121640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 103, 120, 125, 150, 180, 194, 200, 206, 225, 250, 291, 300, 309, 360, 375, 388, 412, 450, 485, 500, 515, 582, 600, 618, 750, 776, 824, 873, 900, 927, 970, 1000, 1030, 1125, 1164, 1236, 1455, 1500, 1545, 1746, 1800, 1854, 1940, 2060, 2250, 2328, 2425, 2472, 2575, 2910, 3000, 3090, 3492, 3708, 3880, 4120, 4365, 4500, 4635, 4850, 5150, 5820, 6180, 6984, 7275, 7416, 7725, 8730, 9000, 9270, 9700, 9991, 10300, 11640, 12125, 12360, 12875, 14550, 15450, 17460, 18540, 19400, 19982, 20600, 21825, 23175, 24250, 25750, 29100, 29973, 30900, 34920, 36375, 37080, 38625, 39964, 43650, 46350, 48500, 49955, 51500, 58200, 59946, 61800, 72750, 77250, 79928, 87300, 89919, 92700, 97000, 99910, 103000, 109125, 115875, 119892, 145500, 149865, 154500, 174600, 179838, 185400, 199820, 218250, 231750, 239784, 249775, 291000, 299730, 309000, 359676, 399640, 436500, 449595, 463500, 499550, 599460, 719352, 749325, 873000, 899190, 927000, 999100, 1198920, 1248875, 1498650, 1798380, 1998200, 2247975, 2497750, 2997300, 3596760, 3746625, 4495950, 4995500, 5994600, 7493250, 8991900, 9991000, 11239875, 14986500, 17983800, 22479750, 29973000, 44959500, 89919000]

約数ペア:

[(1, 89919000), (2, 44959500), (3, 29973000), (4, 22479750), (5, 17983800), (6, 14986500), (8, 11239875), (9, 9991000), (10, 8991900), (12, 7493250), (15, 5994600), (18, 4995500), (20, 4495950), (24, 3746625), (25, 3596760), (30, 2997300), (36, 2497750), (40, 2247975), (45, 1998200), (50, 1798380), (60, 1498650), (72, 1248875), (75, 1198920), (90, 999100), (97, 927000), (100, 899190), (103, 873000), (120, 749325), (125, 719352), (150, 599460), (180, 499550), (194, 463500), (200, 449595), (206, 436500), (225, 399640), (250, 359676), (291, 309000), (300, 299730), (309, 291000), (360, 249775), (375, 239784), (388, 231750), (412, 218250), (450, 199820), (485, 185400), (500, 179838), (515, 174600), (582, 154500), (600, 149865), (618, 145500), (750, 119892), (776, 115875), (824, 109125), (873, 103000), (900, 99910), (927, 97000), (970, 92700), (1000, 89919), (1030, 87300), (1125, 79928), (1164, 77250), (1236, 72750), (1455, 61800), (1500, 59946), (1545, 58200), (1746, 51500), (1800, 49955), (1854, 48500), (1940, 46350), (2060, 43650), (2250, 39964), (2328, 38625), (2425, 37080), (2472, 36375), (2575, 34920), (2910, 30900), (3000, 29973), (3090, 29100), (3492, 25750), (3708, 24250), (3880, 23175), (4120, 21825), (4365, 20600), (4500, 19982), (4635, 19400), (4850, 18540), (5150, 17460), (5820, 15450), (6180, 14550), (6984, 12875), (7275, 12360), (7416, 12125), (7725, 11640), (8730, 10300), (9000, 9991), (9270, 9700)]