203205000

素因数分解:

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

素因数の和:102

約数の個数: 320

約数和(自身を含む): 719769600

約数和(自身を除く): 516564600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 31, 38, 40, 46, 50, 57, 60, 62, 69, 75, 76, 92, 93, 95, 100, 114, 115, 120, 124, 125, 138, 150, 152, 155, 184, 186, 190, 200, 228, 230, 248, 250, 276, 285, 300, 310, 345, 372, 375, 380, 437, 456, 460, 465, 475, 500, 552, 570, 575, 589, 600, 620, 625, 690, 713, 744, 750, 760, 775, 874, 920, 930, 950, 1000, 1140, 1150, 1178, 1240, 1250, 1311, 1380, 1425, 1426, 1500, 1550, 1725, 1748, 1767, 1860, 1875, 1900, 2139, 2185, 2280, 2300, 2325, 2356, 2375, 2500, 2622, 2760, 2850, 2852, 2875, 2945, 3000, 3100, 3450, 3496, 3534, 3565, 3720, 3750, 3800, 3875, 4278, 4370, 4600, 4650, 4712, 4750, 5000, 5244, 5700, 5704, 5750, 5890, 6200, 6555, 6900, 7068, 7125, 7130, 7500, 7750, 8556, 8625, 8740, 8835, 9300, 9500, 10488, 10695, 10925, 11400, 11500, 11625, 11780, 11875, 13110, 13547, 13800, 14136, 14250, 14260, 14375, 14725, 15000, 15500, 17112, 17250, 17480, 17670, 17825, 18600, 19000, 19375, 21390, 21850, 23000, 23250, 23560, 23750, 26220, 27094, 28500, 28520, 28750, 29450, 31000, 32775, 34500, 35340, 35625, 35650, 38750, 40641, 42780, 43125, 43700, 44175, 46500, 47500, 52440, 53475, 54188, 54625, 57000, 57500, 58125, 58900, 65550, 67735, 69000, 70680, 71250, 71300, 73625, 77500, 81282, 85560, 86250, 87400, 88350, 89125, 93000, 95000, 106950, 108376, 109250, 115000, 116250, 117800, 131100, 135470, 142500, 142600, 147250, 155000, 162564, 163875, 172500, 176700, 178250, 203205, 213900, 218500, 220875, 232500, 262200, 267375, 270940, 273125, 285000, 294500, 325128, 327750, 338675, 345000, 353400, 356500, 368125, 406410, 427800, 437000, 441750, 445625, 465000, 534750, 541880, 546250, 589000, 655500, 677350, 713000, 736250, 812820, 819375, 883500, 891250, 1016025, 1069500, 1092500, 1104375, 1311000, 1336875, 1354700, 1472500, 1625640, 1638750, 1693375, 1767000, 1782500, 2032050, 2139000, 2185000, 2208750, 2673750, 2709400, 2945000, 3277500, 3386750, 3565000, 4064100, 4417500, 5080125, 5347500, 6555000, 6773500, 8128200, 8466875, 8835000, 10160250, 10695000, 13547000, 16933750, 20320500, 25400625, 33867500, 40641000, 50801250, 67735000, 101602500, 203205000]

約数ペア:

[(1, 203205000), (2, 101602500), (3, 67735000), (4, 50801250), (5, 40641000), (6, 33867500), (8, 25400625), (10, 20320500), (12, 16933750), (15, 13547000), (19, 10695000), (20, 10160250), (23, 8835000), (24, 8466875), (25, 8128200), (30, 6773500), (31, 6555000), (38, 5347500), (40, 5080125), (46, 4417500), (50, 4064100), (57, 3565000), (60, 3386750), (62, 3277500), (69, 2945000), (75, 2709400), (76, 2673750), (92, 2208750), (93, 2185000), (95, 2139000), (100, 2032050), (114, 1782500), (115, 1767000), (120, 1693375), (124, 1638750), (125, 1625640), (138, 1472500), (150, 1354700), (152, 1336875), (155, 1311000), (184, 1104375), (186, 1092500), (190, 1069500), (200, 1016025), (228, 891250), (230, 883500), (248, 819375), (250, 812820), (276, 736250), (285, 713000), (300, 677350), (310, 655500), (345, 589000), (372, 546250), (375, 541880), (380, 534750), (437, 465000), (456, 445625), (460, 441750), (465, 437000), (475, 427800), (500, 406410), (552, 368125), (570, 356500), (575, 353400), (589, 345000), (600, 338675), (620, 327750), (625, 325128), (690, 294500), (713, 285000), (744, 273125), (750, 270940), (760, 267375), (775, 262200), (874, 232500), (920, 220875), (930, 218500), (950, 213900), (1000, 203205), (1140, 178250), (1150, 176700), (1178, 172500), (1240, 163875), (1250, 162564), (1311, 155000), (1380, 147250), (1425, 142600), (1426, 142500), (1500, 135470), (1550, 131100), (1725, 117800), (1748, 116250), (1767, 115000), (1860, 109250), (1875, 108376), (1900, 106950), (2139, 95000), (2185, 93000), (2280, 89125), (2300, 88350), (2325, 87400), (2356, 86250), (2375, 85560), (2500, 81282), (2622, 77500), (2760, 73625), (2850, 71300), (2852, 71250), (2875, 70680), (2945, 69000), (3000, 67735), (3100, 65550), (3450, 58900), (3496, 58125), (3534, 57500), (3565, 57000), (3720, 54625), (3750, 54188), (3800, 53475), (3875, 52440), (4278, 47500), (4370, 46500), (4600, 44175), (4650, 43700), (4712, 43125), (4750, 42780), (5000, 40641), (5244, 38750), (5700, 35650), (5704, 35625), (5750, 35340), (5890, 34500), (6200, 32775), (6555, 31000), (6900, 29450), (7068, 28750), (7125, 28520), (7130, 28500), (7500, 27094), (7750, 26220), (8556, 23750), (8625, 23560), (8740, 23250), (8835, 23000), (9300, 21850), (9500, 21390), (10488, 19375), (10695, 19000), (10925, 18600), (11400, 17825), (11500, 17670), (11625, 17480), (11780, 17250), (11875, 17112), (13110, 15500), (13547, 15000), (13800, 14725), (14136, 14375), (14250, 14260)]