255474000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 400

約数和(自身を含む): 983062080

約数和(自身を除く): 727588080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 83, 90, 95, 100, 108, 114, 120, 125, 135, 144, 150, 152, 162, 166, 171, 180, 190, 200, 216, 225, 228, 240, 249, 250, 270, 285, 300, 304, 324, 332, 342, 360, 375, 380, 400, 405, 415, 432, 450, 456, 475, 498, 500, 513, 540, 570, 600, 648, 664, 675, 684, 720, 747, 750, 760, 810, 830, 855, 900, 912, 950, 996, 1000, 1026, 1080, 1125, 1140, 1200, 1245, 1296, 1328, 1350, 1368, 1425, 1494, 1500, 1520, 1539, 1577, 1620, 1660, 1710, 1800, 1900, 1992, 2000, 2025, 2052, 2075, 2160, 2241, 2250, 2280, 2375, 2490, 2565, 2700, 2736, 2850, 2988, 3000, 3078, 3154, 3240, 3320, 3375, 3420, 3600, 3735, 3800, 3984, 4050, 4104, 4150, 4275, 4482, 4500, 4560, 4731, 4750, 4980, 5130, 5400, 5700, 5976, 6000, 6156, 6225, 6308, 6480, 6640, 6723, 6750, 6840, 7125, 7470, 7600, 7695, 7885, 8100, 8208, 8300, 8550, 8964, 9000, 9462, 9500, 9960, 10125, 10260, 10375, 10800, 11205, 11400, 11952, 12312, 12450, 12616, 12825, 13446, 13500, 13680, 14193, 14250, 14940, 15390, 15770, 16200, 16600, 17100, 17928, 18000, 18675, 18924, 19000, 19920, 20250, 20520, 20750, 21375, 22410, 22800, 23655, 24624, 24900, 25232, 25650, 26892, 27000, 28386, 28500, 29880, 30780, 31125, 31540, 32400, 33200, 33615, 34200, 35856, 37350, 37848, 38000, 38475, 39425, 40500, 41040, 41500, 42579, 42750, 44820, 47310, 49800, 51300, 53784, 54000, 56025, 56772, 57000, 59760, 61560, 62250, 63080, 64125, 67230, 68400, 70965, 74700, 75696, 76950, 78850, 81000, 83000, 85158, 85500, 89640, 93375, 94620, 99600, 102600, 107568, 112050, 113544, 114000, 118275, 123120, 124500, 126160, 127737, 128250, 134460, 141930, 149400, 153900, 157700, 162000, 166000, 168075, 170316, 171000, 179280, 186750, 189240, 192375, 197125, 205200, 212895, 224100, 227088, 236550, 249000, 255474, 256500, 268920, 280125, 283860, 298800, 307800, 315400, 336150, 340632, 342000, 354825, 373500, 378480, 384750, 394250, 425790, 448200, 473100, 498000, 510948, 513000, 537840, 560250, 567720, 591375, 615600, 630800, 638685, 672300, 681264, 709650, 747000, 769500, 788500, 840375, 851580, 896400, 946200, 1021896, 1026000, 1064475, 1120500, 1135440, 1182750, 1277370, 1344600, 1419300, 1494000, 1539000, 1577000, 1680750, 1703160, 1774125, 1892400, 2043792, 2128950, 2241000, 2365500, 2554740, 2689200, 2838600, 3078000, 3154000, 3193425, 3361500, 3406320, 3548250, 4257900, 4482000, 4731000, 5109480, 5322375, 5677200, 6386850, 6723000, 7096500, 8515800, 9462000, 10218960, 10644750, 12773700, 13446000, 14193000, 15967125, 17031600, 21289500, 25547400, 28386000, 31934250, 42579000, 51094800, 63868500, 85158000, 127737000, 255474000]

約数ペア:

[(1, 255474000), (2, 127737000), (3, 85158000), (4, 63868500), (5, 51094800), (6, 42579000), (8, 31934250), (9, 28386000), (10, 25547400), (12, 21289500), (15, 17031600), (16, 15967125), (18, 14193000), (19, 13446000), (20, 12773700), (24, 10644750), (25, 10218960), (27, 9462000), (30, 8515800), (36, 7096500), (38, 6723000), (40, 6386850), (45, 5677200), (48, 5322375), (50, 5109480), (54, 4731000), (57, 4482000), (60, 4257900), (72, 3548250), (75, 3406320), (76, 3361500), (80, 3193425), (81, 3154000), (83, 3078000), (90, 2838600), (95, 2689200), (100, 2554740), (108, 2365500), (114, 2241000), (120, 2128950), (125, 2043792), (135, 1892400), (144, 1774125), (150, 1703160), (152, 1680750), (162, 1577000), (166, 1539000), (171, 1494000), (180, 1419300), (190, 1344600), (200, 1277370), (216, 1182750), (225, 1135440), (228, 1120500), (240, 1064475), (249, 1026000), (250, 1021896), (270, 946200), (285, 896400), (300, 851580), (304, 840375), (324, 788500), (332, 769500), (342, 747000), (360, 709650), (375, 681264), (380, 672300), (400, 638685), (405, 630800), (415, 615600), (432, 591375), (450, 567720), (456, 560250), (475, 537840), (498, 513000), (500, 510948), (513, 498000), (540, 473100), (570, 448200), (600, 425790), (648, 394250), (664, 384750), (675, 378480), (684, 373500), (720, 354825), (747, 342000), (750, 340632), (760, 336150), (810, 315400), (830, 307800), (855, 298800), (900, 283860), (912, 280125), (950, 268920), (996, 256500), (1000, 255474), (1026, 249000), (1080, 236550), (1125, 227088), (1140, 224100), (1200, 212895), (1245, 205200), (1296, 197125), (1328, 192375), (1350, 189240), (1368, 186750), (1425, 179280), (1494, 171000), (1500, 170316), (1520, 168075), (1539, 166000), (1577, 162000), (1620, 157700), (1660, 153900), (1710, 149400), (1800, 141930), (1900, 134460), (1992, 128250), (2000, 127737), (2025, 126160), (2052, 124500), (2075, 123120), (2160, 118275), (2241, 114000), (2250, 113544), (2280, 112050), (2375, 107568), (2490, 102600), (2565, 99600), (2700, 94620), (2736, 93375), (2850, 89640), (2988, 85500), (3000, 85158), (3078, 83000), (3154, 81000), (3240, 78850), (3320, 76950), (3375, 75696), (3420, 74700), (3600, 70965), (3735, 68400), (3800, 67230), (3984, 64125), (4050, 63080), (4104, 62250), (4150, 61560), (4275, 59760), (4482, 57000), (4500, 56772), (4560, 56025), (4731, 54000), (4750, 53784), (4980, 51300), (5130, 49800), (5400, 47310), (5700, 44820), (5976, 42750), (6000, 42579), (6156, 41500), (6225, 41040), (6308, 40500), (6480, 39425), (6640, 38475), (6723, 38000), (6750, 37848), (6840, 37350), (7125, 35856), (7470, 34200), (7600, 33615), (7695, 33200), (7885, 32400), (8100, 31540), (8208, 31125), (8300, 30780), (8550, 29880), (8964, 28500), (9000, 28386), (9462, 27000), (9500, 26892), (9960, 25650), (10125, 25232), (10260, 24900), (10375, 24624), (10800, 23655), (11205, 22800), (11400, 22410), (11952, 21375), (12312, 20750), (12450, 20520), (12616, 20250), (12825, 19920), (13446, 19000), (13500, 18924), (13680, 18675), (14193, 18000), (14250, 17928), (14940, 17100), (15390, 16600), (15770, 16200)]