254630400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 240

約数和(自身を含む): 887964000

約数和(自身を除く): 633333600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 349, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 698, 760, 768, 800, 912, 950, 960, 1047, 1140, 1200, 1216, 1280, 1396, 1425, 1520, 1536, 1600, 1745, 1824, 1900, 1920, 2094, 2280, 2400, 2432, 2560, 2792, 2850, 3040, 3200, 3490, 3648, 3800, 3840, 4188, 4560, 4800, 4864, 5235, 5584, 5700, 6080, 6400, 6631, 6980, 7296, 7600, 7680, 8376, 8725, 9120, 9600, 9728, 10470, 11168, 11400, 12160, 12800, 13262, 13960, 14592, 15200, 16752, 17450, 18240, 19200, 19893, 20940, 22336, 22800, 24320, 26175, 26524, 27920, 29184, 30400, 33155, 33504, 34900, 36480, 38400, 39786, 41880, 44672, 45600, 48640, 52350, 53048, 55840, 60800, 66310, 67008, 69800, 72960, 79572, 83760, 89344, 91200, 99465, 104700, 106096, 111680, 121600, 132620, 134016, 139600, 145920, 159144, 165775, 167520, 178688, 182400, 198930, 209400, 212192, 223360, 243200, 265240, 268032, 279200, 318288, 331550, 335040, 364800, 397860, 418800, 424384, 446720, 497325, 530480, 536064, 558400, 636576, 663100, 670080, 729600, 795720, 837600, 848768, 893440, 994650, 1060960, 1116800, 1273152, 1326200, 1340160, 1591440, 1675200, 1697536, 1989300, 2121920, 2233600, 2546304, 2652400, 2680320, 3182880, 3350400, 3395072, 3978600, 4243840, 4467200, 5092608, 5304800, 6365760, 6700800, 7957200, 8487680, 10185216, 10609600, 12731520, 13401600, 15914400, 16975360, 21219200, 25463040, 31828800, 42438400, 50926080, 63657600, 84876800, 127315200, 254630400]

約数ペア:

[(1, 254630400), (2, 127315200), (3, 84876800), (4, 63657600), (5, 50926080), (6, 42438400), (8, 31828800), (10, 25463040), (12, 21219200), (15, 16975360), (16, 15914400), (19, 13401600), (20, 12731520), (24, 10609600), (25, 10185216), (30, 8487680), (32, 7957200), (38, 6700800), (40, 6365760), (48, 5304800), (50, 5092608), (57, 4467200), (60, 4243840), (64, 3978600), (75, 3395072), (76, 3350400), (80, 3182880), (95, 2680320), (96, 2652400), (100, 2546304), (114, 2233600), (120, 2121920), (128, 1989300), (150, 1697536), (152, 1675200), (160, 1591440), (190, 1340160), (192, 1326200), (200, 1273152), (228, 1116800), (240, 1060960), (256, 994650), (285, 893440), (300, 848768), (304, 837600), (320, 795720), (349, 729600), (380, 670080), (384, 663100), (400, 636576), (456, 558400), (475, 536064), (480, 530480), (512, 497325), (570, 446720), (600, 424384), (608, 418800), (640, 397860), (698, 364800), (760, 335040), (768, 331550), (800, 318288), (912, 279200), (950, 268032), (960, 265240), (1047, 243200), (1140, 223360), (1200, 212192), (1216, 209400), (1280, 198930), (1396, 182400), (1425, 178688), (1520, 167520), (1536, 165775), (1600, 159144), (1745, 145920), (1824, 139600), (1900, 134016), (1920, 132620), (2094, 121600), (2280, 111680), (2400, 106096), (2432, 104700), (2560, 99465), (2792, 91200), (2850, 89344), (3040, 83760), (3200, 79572), (3490, 72960), (3648, 69800), (3800, 67008), (3840, 66310), (4188, 60800), (4560, 55840), (4800, 53048), (4864, 52350), (5235, 48640), (5584, 45600), (5700, 44672), (6080, 41880), (6400, 39786), (6631, 38400), (6980, 36480), (7296, 34900), (7600, 33504), (7680, 33155), (8376, 30400), (8725, 29184), (9120, 27920), (9600, 26524), (9728, 26175), (10470, 24320), (11168, 22800), (11400, 22336), (12160, 20940), (12800, 19893), (13262, 19200), (13960, 18240), (14592, 17450), (15200, 16752)]