68953500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 272563200

約数和(自身を除く): 203609700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 125, 126, 132, 140, 150, 154, 165, 175, 180, 198, 199, 210, 220, 225, 231, 250, 252, 275, 300, 308, 315, 330, 350, 375, 385, 396, 398, 420, 450, 462, 495, 500, 525, 550, 597, 630, 660, 693, 700, 750, 770, 796, 825, 875, 900, 924, 990, 995, 1050, 1100, 1125, 1155, 1194, 1260, 1375, 1386, 1393, 1500, 1540, 1575, 1650, 1750, 1791, 1925, 1980, 1990, 2100, 2189, 2250, 2310, 2388, 2475, 2625, 2750, 2772, 2786, 2985, 3150, 3300, 3465, 3500, 3582, 3850, 3980, 4125, 4179, 4378, 4500, 4620, 4950, 4975, 5250, 5500, 5572, 5775, 5970, 6300, 6567, 6930, 6965, 7164, 7700, 7875, 8250, 8358, 8756, 8955, 9625, 9900, 9950, 10500, 10945, 11550, 11940, 12375, 12537, 13134, 13860, 13930, 14925, 15323, 15750, 16500, 16716, 17325, 17910, 19250, 19701, 19900, 20895, 21890, 23100, 24750, 24875, 25074, 26268, 27860, 28875, 29850, 30646, 31500, 32835, 34650, 34825, 35820, 38500, 39402, 41790, 43780, 44775, 45969, 49500, 49750, 50148, 54725, 57750, 59700, 61292, 62685, 65670, 69300, 69650, 74625, 76615, 78804, 83580, 86625, 89550, 91938, 98505, 99500, 104475, 109450, 115500, 125370, 131340, 137907, 139300, 149250, 153230, 164175, 173250, 174125, 179100, 183876, 197010, 208950, 218900, 223875, 229845, 250740, 273625, 275814, 298500, 306460, 313425, 328350, 346500, 348250, 383075, 394020, 417900, 447750, 459690, 492525, 522375, 547250, 551628, 626850, 656700, 689535, 696500, 766150, 820875, 895500, 919380, 985050, 1044750, 1094500, 1149225, 1253700, 1379070, 1532300, 1567125, 1641750, 1915375, 1970100, 2089500, 2298450, 2462625, 2758140, 3134250, 3283500, 3447675, 3830750, 4596900, 4925250, 5746125, 6268500, 6895350, 7661500, 9850500, 11492250, 13790700, 17238375, 22984500, 34476750, 68953500]

約数ペア:

[(1, 68953500), (2, 34476750), (3, 22984500), (4, 17238375), (5, 13790700), (6, 11492250), (7, 9850500), (9, 7661500), (10, 6895350), (11, 6268500), (12, 5746125), (14, 4925250), (15, 4596900), (18, 3830750), (20, 3447675), (21, 3283500), (22, 3134250), (25, 2758140), (28, 2462625), (30, 2298450), (33, 2089500), (35, 1970100), (36, 1915375), (42, 1641750), (44, 1567125), (45, 1532300), (50, 1379070), (55, 1253700), (60, 1149225), (63, 1094500), (66, 1044750), (70, 985050), (75, 919380), (77, 895500), (84, 820875), (90, 766150), (99, 696500), (100, 689535), (105, 656700), (110, 626850), (125, 551628), (126, 547250), (132, 522375), (140, 492525), (150, 459690), (154, 447750), (165, 417900), (175, 394020), (180, 383075), (198, 348250), (199, 346500), (210, 328350), (220, 313425), (225, 306460), (231, 298500), (250, 275814), (252, 273625), (275, 250740), (300, 229845), (308, 223875), (315, 218900), (330, 208950), (350, 197010), (375, 183876), (385, 179100), (396, 174125), (398, 173250), (420, 164175), (450, 153230), (462, 149250), (495, 139300), (500, 137907), (525, 131340), (550, 125370), (597, 115500), (630, 109450), (660, 104475), (693, 99500), (700, 98505), (750, 91938), (770, 89550), (796, 86625), (825, 83580), (875, 78804), (900, 76615), (924, 74625), (990, 69650), (995, 69300), (1050, 65670), (1100, 62685), (1125, 61292), (1155, 59700), (1194, 57750), (1260, 54725), (1375, 50148), (1386, 49750), (1393, 49500), (1500, 45969), (1540, 44775), (1575, 43780), (1650, 41790), (1750, 39402), (1791, 38500), (1925, 35820), (1980, 34825), (1990, 34650), (2100, 32835), (2189, 31500), (2250, 30646), (2310, 29850), (2388, 28875), (2475, 27860), (2625, 26268), (2750, 25074), (2772, 24875), (2786, 24750), (2985, 23100), (3150, 21890), (3300, 20895), (3465, 19900), (3500, 19701), (3582, 19250), (3850, 17910), (3980, 17325), (4125, 16716), (4179, 16500), (4378, 15750), (4500, 15323), (4620, 14925), (4950, 13930), (4975, 13860), (5250, 13134), (5500, 12537), (5572, 12375), (5775, 11940), (5970, 11550), (6300, 10945), (6567, 10500), (6930, 9950), (6965, 9900), (7164, 9625), (7700, 8955), (7875, 8756), (8250, 8358)]