72105000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 320

約数和(自身を含む): 269913600

約数和(自身を除く): 197808600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 23, 24, 25, 30, 33, 38, 40, 44, 46, 50, 55, 57, 60, 66, 69, 75, 76, 88, 92, 95, 100, 110, 114, 115, 120, 125, 132, 138, 150, 152, 165, 184, 190, 200, 209, 220, 228, 230, 250, 253, 264, 275, 276, 285, 300, 330, 345, 375, 380, 418, 437, 440, 456, 460, 475, 500, 506, 550, 552, 570, 575, 600, 625, 627, 660, 690, 750, 759, 760, 825, 836, 874, 920, 950, 1000, 1012, 1045, 1100, 1140, 1150, 1250, 1254, 1265, 1311, 1320, 1375, 1380, 1425, 1500, 1518, 1650, 1672, 1725, 1748, 1875, 1900, 2024, 2090, 2185, 2200, 2280, 2300, 2375, 2500, 2508, 2530, 2622, 2750, 2760, 2850, 2875, 3000, 3036, 3135, 3300, 3450, 3496, 3750, 3795, 3800, 4125, 4180, 4370, 4600, 4750, 4807, 5000, 5016, 5060, 5225, 5244, 5500, 5700, 5750, 6072, 6270, 6325, 6555, 6600, 6875, 6900, 7125, 7500, 7590, 8250, 8360, 8625, 8740, 9500, 9614, 10120, 10450, 10488, 10925, 11000, 11400, 11500, 11875, 12540, 12650, 13110, 13750, 13800, 14250, 14375, 14421, 15000, 15180, 15675, 16500, 17250, 17480, 18975, 19000, 19228, 20625, 20900, 21850, 23000, 23750, 24035, 25080, 25300, 26125, 26220, 27500, 28500, 28750, 28842, 30360, 31350, 31625, 32775, 33000, 34500, 35625, 37950, 38456, 41250, 41800, 43125, 43700, 47500, 48070, 50600, 52250, 52440, 54625, 55000, 57000, 57500, 57684, 62700, 63250, 65550, 69000, 71250, 72105, 75900, 78375, 82500, 86250, 87400, 94875, 95000, 96140, 104500, 109250, 115000, 115368, 120175, 125400, 126500, 130625, 131100, 142500, 144210, 151800, 156750, 158125, 163875, 165000, 172500, 189750, 192280, 209000, 218500, 240350, 253000, 261250, 262200, 273125, 285000, 288420, 313500, 316250, 327750, 345000, 360525, 379500, 391875, 437000, 474375, 480700, 522500, 546250, 576840, 600875, 627000, 632500, 655500, 721050, 759000, 783750, 819375, 948750, 961400, 1045000, 1092500, 1201750, 1265000, 1311000, 1442100, 1567500, 1638750, 1802625, 1897500, 2185000, 2403500, 2884200, 3004375, 3135000, 3277500, 3605250, 3795000, 4807000, 6008750, 6555000, 7210500, 9013125, 12017500, 14421000, 18026250, 24035000, 36052500, 72105000]

約数ペア:

[(1, 72105000), (2, 36052500), (3, 24035000), (4, 18026250), (5, 14421000), (6, 12017500), (8, 9013125), (10, 7210500), (11, 6555000), (12, 6008750), (15, 4807000), (19, 3795000), (20, 3605250), (22, 3277500), (23, 3135000), (24, 3004375), (25, 2884200), (30, 2403500), (33, 2185000), (38, 1897500), (40, 1802625), (44, 1638750), (46, 1567500), (50, 1442100), (55, 1311000), (57, 1265000), (60, 1201750), (66, 1092500), (69, 1045000), (75, 961400), (76, 948750), (88, 819375), (92, 783750), (95, 759000), (100, 721050), (110, 655500), (114, 632500), (115, 627000), (120, 600875), (125, 576840), (132, 546250), (138, 522500), (150, 480700), (152, 474375), (165, 437000), (184, 391875), (190, 379500), (200, 360525), (209, 345000), (220, 327750), (228, 316250), (230, 313500), (250, 288420), (253, 285000), (264, 273125), (275, 262200), (276, 261250), (285, 253000), (300, 240350), (330, 218500), (345, 209000), (375, 192280), (380, 189750), (418, 172500), (437, 165000), (440, 163875), (456, 158125), (460, 156750), (475, 151800), (500, 144210), (506, 142500), (550, 131100), (552, 130625), (570, 126500), (575, 125400), (600, 120175), (625, 115368), (627, 115000), (660, 109250), (690, 104500), (750, 96140), (759, 95000), (760, 94875), (825, 87400), (836, 86250), (874, 82500), (920, 78375), (950, 75900), (1000, 72105), (1012, 71250), (1045, 69000), (1100, 65550), (1140, 63250), (1150, 62700), (1250, 57684), (1254, 57500), (1265, 57000), (1311, 55000), (1320, 54625), (1375, 52440), (1380, 52250), (1425, 50600), (1500, 48070), (1518, 47500), (1650, 43700), (1672, 43125), (1725, 41800), (1748, 41250), (1875, 38456), (1900, 37950), (2024, 35625), (2090, 34500), (2185, 33000), (2200, 32775), (2280, 31625), (2300, 31350), (2375, 30360), (2500, 28842), (2508, 28750), (2530, 28500), (2622, 27500), (2750, 26220), (2760, 26125), (2850, 25300), (2875, 25080), (3000, 24035), (3036, 23750), (3135, 23000), (3300, 21850), (3450, 20900), (3496, 20625), (3750, 19228), (3795, 19000), (3800, 18975), (4125, 17480), (4180, 17250), (4370, 16500), (4600, 15675), (4750, 15180), (4807, 15000), (5000, 14421), (5016, 14375), (5060, 14250), (5225, 13800), (5244, 13750), (5500, 13110), (5700, 12650), (5750, 12540), (6072, 11875), (6270, 11500), (6325, 11400), (6555, 11000), (6600, 10925), (6875, 10488), (6900, 10450), (7125, 10120), (7500, 9614), (7590, 9500), (8250, 8740), (8360, 8625)]