315158400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 1164121920

約数和(自身を除く): 848963520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 353, 360, 372, 384, 400, 450, 465, 480, 496, 558, 576, 600, 620, 640, 706, 720, 744, 775, 800, 900, 930, 960, 992, 1059, 1116, 1152, 1200, 1240, 1395, 1412, 1440, 1488, 1550, 1600, 1765, 1800, 1860, 1920, 1984, 2118, 2232, 2325, 2400, 2480, 2790, 2824, 2880, 2976, 3100, 3177, 3200, 3530, 3600, 3720, 3968, 4236, 4464, 4650, 4800, 4960, 5295, 5580, 5648, 5760, 5952, 6200, 6354, 6975, 7060, 7200, 7440, 8472, 8825, 8928, 9300, 9600, 9920, 10590, 10943, 11160, 11296, 11904, 12400, 12708, 13950, 14120, 14400, 14880, 15885, 16944, 17650, 17856, 18600, 19840, 21180, 21886, 22320, 22592, 24800, 25416, 26475, 27900, 28240, 28800, 29760, 31770, 32829, 33888, 35300, 35712, 37200, 42360, 43772, 44640, 45184, 49600, 50832, 52950, 54715, 55800, 56480, 59520, 63540, 65658, 67776, 70600, 74400, 79425, 84720, 87544, 89280, 98487, 99200, 101664, 105900, 109430, 111600, 112960, 127080, 131316, 135552, 141200, 148800, 158850, 164145, 169440, 175088, 178560, 196974, 203328, 211800, 218860, 223200, 225920, 254160, 262632, 273575, 282400, 297600, 317700, 328290, 338880, 350176, 393948, 406656, 423600, 437720, 446400, 492435, 508320, 525264, 547150, 564800, 635400, 656580, 677760, 700352, 787896, 820725, 847200, 875440, 892800, 984870, 1016640, 1050528, 1094300, 1129600, 1270800, 1313160, 1400704, 1575792, 1641450, 1694400, 1750880, 1969740, 2033280, 2101056, 2188600, 2462175, 2541600, 2626320, 3151584, 3282900, 3388800, 3501760, 3939480, 4202112, 4377200, 4924350, 5083200, 5252640, 6303168, 6565800, 7003520, 7878960, 8754400, 9848700, 10166400, 10505280, 12606336, 13131600, 15757920, 17508800, 19697400, 21010560, 26263200, 31515840, 35017600, 39394800, 52526400, 63031680, 78789600, 105052800, 157579200, 315158400]

約数ペア:

[(1, 315158400), (2, 157579200), (3, 105052800), (4, 78789600), (5, 63031680), (6, 52526400), (8, 39394800), (9, 35017600), (10, 31515840), (12, 26263200), (15, 21010560), (16, 19697400), (18, 17508800), (20, 15757920), (24, 13131600), (25, 12606336), (30, 10505280), (31, 10166400), (32, 9848700), (36, 8754400), (40, 7878960), (45, 7003520), (48, 6565800), (50, 6303168), (60, 5252640), (62, 5083200), (64, 4924350), (72, 4377200), (75, 4202112), (80, 3939480), (90, 3501760), (93, 3388800), (96, 3282900), (100, 3151584), (120, 2626320), (124, 2541600), (128, 2462175), (144, 2188600), (150, 2101056), (155, 2033280), (160, 1969740), (180, 1750880), (186, 1694400), (192, 1641450), (200, 1575792), (225, 1400704), (240, 1313160), (248, 1270800), (279, 1129600), (288, 1094300), (300, 1050528), (310, 1016640), (320, 984870), (353, 892800), (360, 875440), (372, 847200), (384, 820725), (400, 787896), (450, 700352), (465, 677760), (480, 656580), (496, 635400), (558, 564800), (576, 547150), (600, 525264), (620, 508320), (640, 492435), (706, 446400), (720, 437720), (744, 423600), (775, 406656), (800, 393948), (900, 350176), (930, 338880), (960, 328290), (992, 317700), (1059, 297600), (1116, 282400), (1152, 273575), (1200, 262632), (1240, 254160), (1395, 225920), (1412, 223200), (1440, 218860), (1488, 211800), (1550, 203328), (1600, 196974), (1765, 178560), (1800, 175088), (1860, 169440), (1920, 164145), (1984, 158850), (2118, 148800), (2232, 141200), (2325, 135552), (2400, 131316), (2480, 127080), (2790, 112960), (2824, 111600), (2880, 109430), (2976, 105900), (3100, 101664), (3177, 99200), (3200, 98487), (3530, 89280), (3600, 87544), (3720, 84720), (3968, 79425), (4236, 74400), (4464, 70600), (4650, 67776), (4800, 65658), (4960, 63540), (5295, 59520), (5580, 56480), (5648, 55800), (5760, 54715), (5952, 52950), (6200, 50832), (6354, 49600), (6975, 45184), (7060, 44640), (7200, 43772), (7440, 42360), (8472, 37200), (8825, 35712), (8928, 35300), (9300, 33888), (9600, 32829), (9920, 31770), (10590, 29760), (10943, 28800), (11160, 28240), (11296, 27900), (11904, 26475), (12400, 25416), (12708, 24800), (13950, 22592), (14120, 22320), (14400, 21886), (14880, 21180), (15885, 19840), (16944, 18600), (17650, 17856)]