238455000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 240

約数和(自身を含む): 923516880

約数和(自身を除く): 685061880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 625, 630, 700, 750, 757, 840, 875, 900, 1000, 1050, 1125, 1250, 1260, 1400, 1500, 1514, 1575, 1750, 1800, 1875, 2100, 2250, 2271, 2500, 2520, 2625, 3000, 3028, 3150, 3500, 3750, 3785, 4200, 4375, 4500, 4542, 5000, 5250, 5299, 5625, 6056, 6300, 6813, 7000, 7500, 7570, 7875, 8750, 9000, 9084, 10500, 10598, 11250, 11355, 12600, 13125, 13626, 15000, 15140, 15750, 15897, 17500, 18168, 18925, 21000, 21196, 22500, 22710, 26250, 26495, 27252, 30280, 31500, 31794, 34065, 35000, 37850, 39375, 42392, 45000, 45420, 47691, 52500, 52990, 54504, 56775, 63000, 63588, 68130, 75700, 78750, 79485, 90840, 94625, 95382, 105000, 105980, 113550, 127176, 132475, 136260, 151400, 157500, 158970, 170325, 189250, 190764, 211960, 227100, 238455, 264950, 272520, 283875, 315000, 317940, 340650, 378500, 381528, 397425, 454200, 473125, 476910, 529900, 567750, 635880, 662375, 681300, 757000, 794850, 851625, 946250, 953820, 1059800, 1135500, 1192275, 1324750, 1362600, 1419375, 1589700, 1703250, 1892500, 1907640, 1987125, 2271000, 2384550, 2649500, 2838750, 3179400, 3311875, 3406500, 3785000, 3974250, 4258125, 4769100, 5299000, 5677500, 5961375, 6623750, 6813000, 7948500, 8516250, 9538200, 9935625, 11355000, 11922750, 13247500, 15897000, 17032500, 19871250, 23845500, 26495000, 29806875, 34065000, 39742500, 47691000, 59613750, 79485000, 119227500, 238455000]

約数ペア:

[(1, 238455000), (2, 119227500), (3, 79485000), (4, 59613750), (5, 47691000), (6, 39742500), (7, 34065000), (8, 29806875), (9, 26495000), (10, 23845500), (12, 19871250), (14, 17032500), (15, 15897000), (18, 13247500), (20, 11922750), (21, 11355000), (24, 9935625), (25, 9538200), (28, 8516250), (30, 7948500), (35, 6813000), (36, 6623750), (40, 5961375), (42, 5677500), (45, 5299000), (50, 4769100), (56, 4258125), (60, 3974250), (63, 3785000), (70, 3406500), (72, 3311875), (75, 3179400), (84, 2838750), (90, 2649500), (100, 2384550), (105, 2271000), (120, 1987125), (125, 1907640), (126, 1892500), (140, 1703250), (150, 1589700), (168, 1419375), (175, 1362600), (180, 1324750), (200, 1192275), (210, 1135500), (225, 1059800), (250, 953820), (252, 946250), (280, 851625), (300, 794850), (315, 757000), (350, 681300), (360, 662375), (375, 635880), (420, 567750), (450, 529900), (500, 476910), (504, 473125), (525, 454200), (600, 397425), (625, 381528), (630, 378500), (700, 340650), (750, 317940), (757, 315000), (840, 283875), (875, 272520), (900, 264950), (1000, 238455), (1050, 227100), (1125, 211960), (1250, 190764), (1260, 189250), (1400, 170325), (1500, 158970), (1514, 157500), (1575, 151400), (1750, 136260), (1800, 132475), (1875, 127176), (2100, 113550), (2250, 105980), (2271, 105000), (2500, 95382), (2520, 94625), (2625, 90840), (3000, 79485), (3028, 78750), (3150, 75700), (3500, 68130), (3750, 63588), (3785, 63000), (4200, 56775), (4375, 54504), (4500, 52990), (4542, 52500), (5000, 47691), (5250, 45420), (5299, 45000), (5625, 42392), (6056, 39375), (6300, 37850), (6813, 35000), (7000, 34065), (7500, 31794), (7570, 31500), (7875, 30280), (8750, 27252), (9000, 26495), (9084, 26250), (10500, 22710), (10598, 22500), (11250, 21196), (11355, 21000), (12600, 18925), (13125, 18168), (13626, 17500), (15000, 15897), (15140, 15750)]