270940000

素因数分解:

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

素因数の和:103

約数の個数: 240

約数和(自身を含む): 755758080

約数和(自身を除く): 484818080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 31, 32, 38, 40, 46, 50, 62, 76, 80, 92, 95, 100, 115, 124, 125, 152, 155, 160, 184, 190, 200, 230, 248, 250, 304, 310, 368, 380, 400, 437, 460, 475, 496, 500, 575, 589, 608, 620, 625, 713, 736, 760, 775, 800, 874, 920, 950, 992, 1000, 1150, 1178, 1240, 1250, 1426, 1520, 1550, 1748, 1840, 1900, 2000, 2185, 2300, 2356, 2375, 2480, 2500, 2852, 2875, 2945, 3040, 3100, 3496, 3565, 3680, 3800, 3875, 4000, 4370, 4600, 4712, 4750, 4960, 5000, 5704, 5750, 5890, 6200, 6992, 7130, 7600, 7750, 8740, 9200, 9424, 9500, 10000, 10925, 11408, 11500, 11780, 11875, 12400, 13547, 13984, 14260, 14375, 14725, 15200, 15500, 17480, 17825, 18400, 18848, 19000, 19375, 20000, 21850, 22816, 23000, 23560, 23750, 24800, 27094, 28520, 28750, 29450, 31000, 34960, 35650, 38000, 38750, 43700, 46000, 47120, 47500, 54188, 54625, 57040, 57500, 58900, 62000, 67735, 69920, 71300, 73625, 76000, 77500, 87400, 89125, 92000, 94240, 95000, 108376, 109250, 114080, 115000, 117800, 124000, 135470, 142600, 147250, 155000, 174800, 178250, 190000, 216752, 218500, 230000, 235600, 270940, 273125, 285200, 294500, 310000, 338675, 349600, 356500, 368125, 380000, 433504, 437000, 445625, 460000, 471200, 541880, 546250, 570400, 589000, 620000, 677350, 713000, 736250, 874000, 891250, 1083760, 1092500, 1178000, 1354700, 1426000, 1472500, 1693375, 1748000, 1782500, 2167520, 2185000, 2356000, 2709400, 2852000, 2945000, 3386750, 3565000, 4370000, 5418800, 5890000, 6773500, 7130000, 8466875, 8740000, 10837600, 11780000, 13547000, 14260000, 16933750, 27094000, 33867500, 54188000, 67735000, 135470000, 270940000]

約数ペア:

[(1, 270940000), (2, 135470000), (4, 67735000), (5, 54188000), (8, 33867500), (10, 27094000), (16, 16933750), (19, 14260000), (20, 13547000), (23, 11780000), (25, 10837600), (31, 8740000), (32, 8466875), (38, 7130000), (40, 6773500), (46, 5890000), (50, 5418800), (62, 4370000), (76, 3565000), (80, 3386750), (92, 2945000), (95, 2852000), (100, 2709400), (115, 2356000), (124, 2185000), (125, 2167520), (152, 1782500), (155, 1748000), (160, 1693375), (184, 1472500), (190, 1426000), (200, 1354700), (230, 1178000), (248, 1092500), (250, 1083760), (304, 891250), (310, 874000), (368, 736250), (380, 713000), (400, 677350), (437, 620000), (460, 589000), (475, 570400), (496, 546250), (500, 541880), (575, 471200), (589, 460000), (608, 445625), (620, 437000), (625, 433504), (713, 380000), (736, 368125), (760, 356500), (775, 349600), (800, 338675), (874, 310000), (920, 294500), (950, 285200), (992, 273125), (1000, 270940), (1150, 235600), (1178, 230000), (1240, 218500), (1250, 216752), (1426, 190000), (1520, 178250), (1550, 174800), (1748, 155000), (1840, 147250), (1900, 142600), (2000, 135470), (2185, 124000), (2300, 117800), (2356, 115000), (2375, 114080), (2480, 109250), (2500, 108376), (2852, 95000), (2875, 94240), (2945, 92000), (3040, 89125), (3100, 87400), (3496, 77500), (3565, 76000), (3680, 73625), (3800, 71300), (3875, 69920), (4000, 67735), (4370, 62000), (4600, 58900), (4712, 57500), (4750, 57040), (4960, 54625), (5000, 54188), (5704, 47500), (5750, 47120), (5890, 46000), (6200, 43700), (6992, 38750), (7130, 38000), (7600, 35650), (7750, 34960), (8740, 31000), (9200, 29450), (9424, 28750), (9500, 28520), (10000, 27094), (10925, 24800), (11408, 23750), (11500, 23560), (11780, 23000), (11875, 22816), (12400, 21850), (13547, 20000), (13984, 19375), (14260, 19000), (14375, 18848), (14725, 18400), (15200, 17825), (15500, 17480)]