85129500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 272563200

約数和(自身を除く): 187433700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 87, 95, 100, 103, 114, 116, 125, 145, 150, 174, 190, 206, 228, 250, 285, 290, 300, 309, 348, 375, 380, 412, 435, 475, 500, 515, 551, 570, 580, 618, 725, 750, 870, 950, 1030, 1102, 1140, 1236, 1425, 1450, 1500, 1545, 1653, 1740, 1900, 1957, 2060, 2175, 2204, 2375, 2575, 2755, 2850, 2900, 2987, 3090, 3306, 3625, 3914, 4350, 4750, 5150, 5510, 5700, 5871, 5974, 6180, 6612, 7125, 7250, 7725, 7828, 8265, 8700, 8961, 9500, 9785, 10300, 10875, 11020, 11742, 11948, 12875, 13775, 14250, 14500, 14935, 15450, 16530, 17922, 19570, 21750, 23484, 25750, 27550, 28500, 29355, 29870, 30900, 33060, 35844, 38625, 39140, 41325, 43500, 44805, 48925, 51500, 55100, 56753, 58710, 59740, 68875, 74675, 77250, 82650, 89610, 97850, 113506, 117420, 137750, 146775, 149350, 154500, 165300, 170259, 179220, 195700, 206625, 224025, 227012, 244625, 275500, 283765, 293550, 298700, 340518, 373375, 413250, 448050, 489250, 567530, 587100, 681036, 733875, 746750, 826500, 851295, 896100, 978500, 1120125, 1135060, 1418825, 1467750, 1493500, 1702590, 2240250, 2837650, 2935500, 3405180, 4256475, 4480500, 5675300, 7094125, 8512950, 14188250, 17025900, 21282375, 28376500, 42564750, 85129500]

約数ペア:

[(1, 85129500), (2, 42564750), (3, 28376500), (4, 21282375), (5, 17025900), (6, 14188250), (10, 8512950), (12, 7094125), (15, 5675300), (19, 4480500), (20, 4256475), (25, 3405180), (29, 2935500), (30, 2837650), (38, 2240250), (50, 1702590), (57, 1493500), (58, 1467750), (60, 1418825), (75, 1135060), (76, 1120125), (87, 978500), (95, 896100), (100, 851295), (103, 826500), (114, 746750), (116, 733875), (125, 681036), (145, 587100), (150, 567530), (174, 489250), (190, 448050), (206, 413250), (228, 373375), (250, 340518), (285, 298700), (290, 293550), (300, 283765), (309, 275500), (348, 244625), (375, 227012), (380, 224025), (412, 206625), (435, 195700), (475, 179220), (500, 170259), (515, 165300), (551, 154500), (570, 149350), (580, 146775), (618, 137750), (725, 117420), (750, 113506), (870, 97850), (950, 89610), (1030, 82650), (1102, 77250), (1140, 74675), (1236, 68875), (1425, 59740), (1450, 58710), (1500, 56753), (1545, 55100), (1653, 51500), (1740, 48925), (1900, 44805), (1957, 43500), (2060, 41325), (2175, 39140), (2204, 38625), (2375, 35844), (2575, 33060), (2755, 30900), (2850, 29870), (2900, 29355), (2987, 28500), (3090, 27550), (3306, 25750), (3625, 23484), (3914, 21750), (4350, 19570), (4750, 17922), (5150, 16530), (5510, 15450), (5700, 14935), (5871, 14500), (5974, 14250), (6180, 13775), (6612, 12875), (7125, 11948), (7250, 11742), (7725, 11020), (7828, 10875), (8265, 10300), (8700, 9785), (8961, 9500)]