318897000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 1159741440

約数和(自身を除く): 840844440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 125, 127, 135, 150, 155, 162, 180, 186, 200, 216, 225, 248, 250, 254, 270, 279, 300, 310, 324, 360, 372, 375, 381, 405, 450, 465, 500, 508, 540, 558, 600, 620, 635, 648, 675, 744, 750, 762, 775, 810, 837, 900, 930, 1000, 1016, 1080, 1116, 1125, 1143, 1240, 1270, 1350, 1395, 1500, 1524, 1550, 1620, 1674, 1800, 1860, 1905, 2025, 2232, 2250, 2286, 2325, 2511, 2540, 2700, 2790, 3000, 3048, 3100, 3175, 3240, 3348, 3375, 3429, 3720, 3810, 3875, 3937, 4050, 4185, 4500, 4572, 4650, 5022, 5080, 5400, 5580, 5715, 6200, 6350, 6696, 6750, 6858, 6975, 7620, 7750, 7874, 8100, 8370, 9000, 9144, 9300, 9525, 10044, 10125, 10287, 11160, 11430, 11625, 11811, 12555, 12700, 13500, 13716, 13950, 15240, 15500, 15748, 15875, 16200, 16740, 17145, 18600, 19050, 19685, 20088, 20250, 20574, 20925, 22860, 23250, 23622, 25110, 25400, 27000, 27432, 27900, 28575, 31000, 31496, 31750, 33480, 34290, 34875, 35433, 38100, 39370, 40500, 41148, 41850, 45720, 46500, 47244, 47625, 50220, 51435, 55800, 57150, 59055, 62775, 63500, 68580, 69750, 70866, 76200, 78740, 81000, 82296, 83700, 85725, 93000, 94488, 95250, 98425, 100440, 102870, 104625, 106299, 114300, 118110, 125550, 127000, 137160, 139500, 141732, 142875, 157480, 167400, 171450, 177165, 190500, 196850, 205740, 209250, 212598, 228600, 236220, 251100, 257175, 279000, 283464, 285750, 295275, 313875, 318897, 342900, 354330, 381000, 393700, 411480, 418500, 425196, 428625, 472440, 492125, 502200, 514350, 531495, 571500, 590550, 627750, 637794, 685800, 708660, 787400, 837000, 850392, 857250, 885825, 984250, 1028700, 1062990, 1143000, 1181100, 1255500, 1275588, 1285875, 1417320, 1476375, 1594485, 1714500, 1771650, 1968500, 2057400, 2125980, 2362200, 2511000, 2551176, 2571750, 2657475, 2952750, 3188970, 3429000, 3543300, 3937000, 4251960, 4429125, 5143500, 5314950, 5905500, 6377940, 7086600, 7972425, 8858250, 10287000, 10629900, 11811000, 12755880, 13287375, 15944850, 17716500, 21259800, 26574750, 31889700, 35433000, 39862125, 53149500, 63779400, 79724250, 106299000, 159448500, 318897000]

約数ペア:

[(1, 318897000), (2, 159448500), (3, 106299000), (4, 79724250), (5, 63779400), (6, 53149500), (8, 39862125), (9, 35433000), (10, 31889700), (12, 26574750), (15, 21259800), (18, 17716500), (20, 15944850), (24, 13287375), (25, 12755880), (27, 11811000), (30, 10629900), (31, 10287000), (36, 8858250), (40, 7972425), (45, 7086600), (50, 6377940), (54, 5905500), (60, 5314950), (62, 5143500), (72, 4429125), (75, 4251960), (81, 3937000), (90, 3543300), (93, 3429000), (100, 3188970), (108, 2952750), (120, 2657475), (124, 2571750), (125, 2551176), (127, 2511000), (135, 2362200), (150, 2125980), (155, 2057400), (162, 1968500), (180, 1771650), (186, 1714500), (200, 1594485), (216, 1476375), (225, 1417320), (248, 1285875), (250, 1275588), (254, 1255500), (270, 1181100), (279, 1143000), (300, 1062990), (310, 1028700), (324, 984250), (360, 885825), (372, 857250), (375, 850392), (381, 837000), (405, 787400), (450, 708660), (465, 685800), (500, 637794), (508, 627750), (540, 590550), (558, 571500), (600, 531495), (620, 514350), (635, 502200), (648, 492125), (675, 472440), (744, 428625), (750, 425196), (762, 418500), (775, 411480), (810, 393700), (837, 381000), (900, 354330), (930, 342900), (1000, 318897), (1016, 313875), (1080, 295275), (1116, 285750), (1125, 283464), (1143, 279000), (1240, 257175), (1270, 251100), (1350, 236220), (1395, 228600), (1500, 212598), (1524, 209250), (1550, 205740), (1620, 196850), (1674, 190500), (1800, 177165), (1860, 171450), (1905, 167400), (2025, 157480), (2232, 142875), (2250, 141732), (2286, 139500), (2325, 137160), (2511, 127000), (2540, 125550), (2700, 118110), (2790, 114300), (3000, 106299), (3048, 104625), (3100, 102870), (3175, 100440), (3240, 98425), (3348, 95250), (3375, 94488), (3429, 93000), (3720, 85725), (3810, 83700), (3875, 82296), (3937, 81000), (4050, 78740), (4185, 76200), (4500, 70866), (4572, 69750), (4650, 68580), (5022, 63500), (5080, 62775), (5400, 59055), (5580, 57150), (5715, 55800), (6200, 51435), (6350, 50220), (6696, 47625), (6750, 47244), (6858, 46500), (6975, 45720), (7620, 41850), (7750, 41148), (7874, 40500), (8100, 39370), (8370, 38100), (9000, 35433), (9144, 34875), (9300, 34290), (9525, 33480), (10044, 31750), (10125, 31496), (10287, 31000), (11160, 28575), (11430, 27900), (11625, 27432), (11811, 27000), (12555, 25400), (12700, 25110), (13500, 23622), (13716, 23250), (13950, 22860), (15240, 20925), (15500, 20574), (15748, 20250), (15875, 20088), (16200, 19685), (16740, 19050), (17145, 18600)]