2155557600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2303

約数の個数: 432

約数和(自身を含む): 9148164480

約数和(自身を除く): 6992606880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 126, 133, 140, 144, 150, 152, 160, 168, 171, 175, 180, 190, 200, 210, 224, 225, 228, 240, 252, 266, 280, 285, 288, 300, 304, 315, 336, 342, 350, 360, 380, 399, 400, 420, 450, 456, 475, 480, 504, 525, 532, 560, 570, 600, 608, 630, 665, 672, 684, 700, 720, 760, 798, 800, 840, 855, 900, 912, 950, 1008, 1050, 1064, 1120, 1140, 1197, 1200, 1260, 1330, 1368, 1400, 1425, 1440, 1520, 1575, 1596, 1680, 1710, 1800, 1824, 1900, 1995, 2016, 2100, 2128, 2251, 2280, 2394, 2400, 2520, 2660, 2736, 2800, 2850, 3040, 3150, 3192, 3325, 3360, 3420, 3600, 3800, 3990, 4200, 4256, 4275, 4502, 4560, 4788, 5040, 5320, 5472, 5600, 5700, 5985, 6300, 6384, 6650, 6753, 6840, 7200, 7600, 7980, 8400, 8550, 9004, 9120, 9576, 9975, 10080, 10640, 11255, 11400, 11970, 12600, 12768, 13300, 13506, 13680, 15200, 15757, 15960, 16800, 17100, 18008, 19152, 19950, 20259, 21280, 22510, 22800, 23940, 25200, 26600, 27012, 27360, 29925, 31514, 31920, 33765, 34200, 36016, 38304, 39900, 40518, 42769, 45020, 45600, 47271, 47880, 50400, 53200, 54024, 56275, 59850, 63028, 63840, 67530, 68400, 72032, 78785, 79800, 81036, 85538, 90040, 94542, 95760, 101295, 106400, 108048, 112550, 119700, 126056, 128307, 135060, 136800, 141813, 157570, 159600, 162072, 168825, 171076, 180080, 189084, 191520, 202590, 213845, 216096, 225100, 236355, 239400, 252112, 256614, 270120, 283626, 299383, 315140, 319200, 324144, 337650, 342152, 360160, 378168, 384921, 393925, 405180, 427690, 450200, 472710, 478800, 504224, 506475, 513228, 540240, 567252, 598766, 630280, 641535, 648288, 675300, 684304, 709065, 756336, 769842, 787850, 810360, 855380, 898149, 900400, 945420, 957600, 1012950, 1026456, 1069225, 1080480, 1134504, 1181775, 1197532, 1260560, 1283070, 1350600, 1368608, 1418130, 1496915, 1512672, 1539684, 1575700, 1620720, 1710760, 1796298, 1800800, 1890840, 1924605, 2025900, 2052912, 2138450, 2269008, 2363550, 2395064, 2521120, 2566140, 2694447, 2701200, 2836260, 2993830, 3079368, 3151400, 3207675, 3241440, 3421520, 3545325, 3592596, 3781680, 3849210, 4051800, 4105824, 4276900, 4490745, 4538016, 4727100, 4790128, 5132280, 5388894, 5402400, 5672520, 5987660, 6158736, 6302800, 6415350, 6843040, 7090650, 7185192, 7484575, 7563360, 7698420, 8103600, 8553800, 8981490, 9454200, 9580256, 9623025, 10264560, 10777788, 11345040, 11975320, 12317472, 12605600, 12830700, 13472235, 14181300, 14370384, 14969150, 15396840, 16207200, 17107600, 17962980, 18908400, 19246050, 20529120, 21555576, 22453725, 22690080, 23950640, 25661400, 26944470, 28362600, 28740768, 29938300, 30793680, 34215200, 35925960, 37816800, 38492100, 43111152, 44907450, 47901280, 51322800, 53888940, 56725200, 59876600, 61587360, 67361175, 71851920, 76984200, 86222304, 89814900, 102645600, 107777880, 113450400, 119753200, 134722350, 143703840, 153968400, 179629800, 215555760, 239506400, 269444700, 307936800, 359259600, 431111520, 538889400, 718519200, 1077778800, 2155557600]

約数ペア:

[(1, 2155557600), (2, 1077778800), (3, 718519200), (4, 538889400), (5, 431111520), (6, 359259600), (7, 307936800), (8, 269444700), (9, 239506400), (10, 215555760), (12, 179629800), (14, 153968400), (15, 143703840), (16, 134722350), (18, 119753200), (19, 113450400), (20, 107777880), (21, 102645600), (24, 89814900), (25, 86222304), (28, 76984200), (30, 71851920), (32, 67361175), (35, 61587360), (36, 59876600), (38, 56725200), (40, 53888940), (42, 51322800), (45, 47901280), (48, 44907450), (50, 43111152), (56, 38492100), (57, 37816800), (60, 35925960), (63, 34215200), (70, 30793680), (72, 29938300), (75, 28740768), (76, 28362600), (80, 26944470), (84, 25661400), (90, 23950640), (95, 22690080), (96, 22453725), (100, 21555576), (105, 20529120), (112, 19246050), (114, 18908400), (120, 17962980), (126, 17107600), (133, 16207200), (140, 15396840), (144, 14969150), (150, 14370384), (152, 14181300), (160, 13472235), (168, 12830700), (171, 12605600), (175, 12317472), (180, 11975320), (190, 11345040), (200, 10777788), (210, 10264560), (224, 9623025), (225, 9580256), (228, 9454200), (240, 8981490), (252, 8553800), (266, 8103600), (280, 7698420), (285, 7563360), (288, 7484575), (300, 7185192), (304, 7090650), (315, 6843040), (336, 6415350), (342, 6302800), (350, 6158736), (360, 5987660), (380, 5672520), (399, 5402400), (400, 5388894), (420, 5132280), (450, 4790128), (456, 4727100), (475, 4538016), (480, 4490745), (504, 4276900), (525, 4105824), (532, 4051800), (560, 3849210), (570, 3781680), (600, 3592596), (608, 3545325), (630, 3421520), (665, 3241440), (672, 3207675), (684, 3151400), (700, 3079368), (720, 2993830), (760, 2836260), (798, 2701200), (800, 2694447), (840, 2566140), (855, 2521120), (900, 2395064), (912, 2363550), (950, 2269008), (1008, 2138450), (1050, 2052912), (1064, 2025900), (1120, 1924605), (1140, 1890840), (1197, 1800800), (1200, 1796298), (1260, 1710760), (1330, 1620720), (1368, 1575700), (1400, 1539684), (1425, 1512672), (1440, 1496915), (1520, 1418130), (1575, 1368608), (1596, 1350600), (1680, 1283070), (1710, 1260560), (1800, 1197532), (1824, 1181775), (1900, 1134504), (1995, 1080480), (2016, 1069225), (2100, 1026456), (2128, 1012950), (2251, 957600), (2280, 945420), (2394, 900400), (2400, 898149), (2520, 855380), (2660, 810360), (2736, 787850), (2800, 769842), (2850, 756336), (3040, 709065), (3150, 684304), (3192, 675300), (3325, 648288), (3360, 641535), (3420, 630280), (3600, 598766), (3800, 567252), (3990, 540240), (4200, 513228), (4256, 506475), (4275, 504224), (4502, 478800), (4560, 472710), (4788, 450200), (5040, 427690), (5320, 405180), (5472, 393925), (5600, 384921), (5700, 378168), (5985, 360160), (6300, 342152), (6384, 337650), (6650, 324144), (6753, 319200), (6840, 315140), (7200, 299383), (7600, 283626), (7980, 270120), (8400, 256614), (8550, 252112), (9004, 239400), (9120, 236355), (9576, 225100), (9975, 216096), (10080, 213845), (10640, 202590), (11255, 191520), (11400, 189084), (11970, 180080), (12600, 171076), (12768, 168825), (13300, 162072), (13506, 159600), (13680, 157570), (15200, 141813), (15757, 136800), (15960, 135060), (16800, 128307), (17100, 126056), (18008, 119700), (19152, 112550), (19950, 108048), (20259, 106400), (21280, 101295), (22510, 95760), (22800, 94542), (23940, 90040), (25200, 85538), (26600, 81036), (27012, 79800), (27360, 78785), (29925, 72032), (31514, 68400), (31920, 67530), (33765, 63840), (34200, 63028), (36016, 59850), (38304, 56275), (39900, 54024), (40518, 53200), (42769, 50400), (45020, 47880), (45600, 47271)]