67735000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 179942400

約数和(自身を除く): 112207400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 31, 38, 40, 46, 50, 62, 76, 92, 95, 100, 115, 124, 125, 152, 155, 184, 190, 200, 230, 248, 250, 310, 380, 437, 460, 475, 500, 575, 589, 620, 625, 713, 760, 775, 874, 920, 950, 1000, 1150, 1178, 1240, 1250, 1426, 1550, 1748, 1900, 2185, 2300, 2356, 2375, 2500, 2852, 2875, 2945, 3100, 3496, 3565, 3800, 3875, 4370, 4600, 4712, 4750, 5000, 5704, 5750, 5890, 6200, 7130, 7750, 8740, 9500, 10925, 11500, 11780, 11875, 13547, 14260, 14375, 14725, 15500, 17480, 17825, 19000, 19375, 21850, 23000, 23560, 23750, 27094, 28520, 28750, 29450, 31000, 35650, 38750, 43700, 47500, 54188, 54625, 57500, 58900, 67735, 71300, 73625, 77500, 87400, 89125, 95000, 108376, 109250, 115000, 117800, 135470, 142600, 147250, 155000, 178250, 218500, 270940, 273125, 294500, 338675, 356500, 368125, 437000, 445625, 541880, 546250, 589000, 677350, 713000, 736250, 891250, 1092500, 1354700, 1472500, 1693375, 1782500, 2185000, 2709400, 2945000, 3386750, 3565000, 6773500, 8466875, 13547000, 16933750, 33867500, 67735000]

約数ペア:

[(1, 67735000), (2, 33867500), (4, 16933750), (5, 13547000), (8, 8466875), (10, 6773500), (19, 3565000), (20, 3386750), (23, 2945000), (25, 2709400), (31, 2185000), (38, 1782500), (40, 1693375), (46, 1472500), (50, 1354700), (62, 1092500), (76, 891250), (92, 736250), (95, 713000), (100, 677350), (115, 589000), (124, 546250), (125, 541880), (152, 445625), (155, 437000), (184, 368125), (190, 356500), (200, 338675), (230, 294500), (248, 273125), (250, 270940), (310, 218500), (380, 178250), (437, 155000), (460, 147250), (475, 142600), (500, 135470), (575, 117800), (589, 115000), (620, 109250), (625, 108376), (713, 95000), (760, 89125), (775, 87400), (874, 77500), (920, 73625), (950, 71300), (1000, 67735), (1150, 58900), (1178, 57500), (1240, 54625), (1250, 54188), (1426, 47500), (1550, 43700), (1748, 38750), (1900, 35650), (2185, 31000), (2300, 29450), (2356, 28750), (2375, 28520), (2500, 27094), (2852, 23750), (2875, 23560), (2945, 23000), (3100, 21850), (3496, 19375), (3565, 19000), (3800, 17825), (3875, 17480), (4370, 15500), (4600, 14725), (4712, 14375), (4750, 14260), (5000, 13547), (5704, 11875), (5750, 11780), (5890, 11500), (6200, 10925), (7130, 9500), (7750, 8740)]