1222272000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{1061}}^1$

素因数の和:1102

約数の個数: 264

約数和(自身を含む): 4408697592

約数和(自身を除く): 3186425592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1061, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2122, 2250, 2304, 2400, 2560, 2880, 3000, 3072, 3183, 3200, 3600, 3840, 4000, 4244, 4500, 4608, 4800, 5120, 5305, 5760, 6000, 6366, 6400, 7200, 7680, 8000, 8488, 9000, 9216, 9549, 9600, 10610, 11520, 12000, 12732, 12800, 14400, 15360, 15915, 16000, 16976, 18000, 19098, 19200, 21220, 23040, 24000, 25464, 25600, 26525, 28800, 31830, 32000, 33952, 36000, 38196, 38400, 42440, 46080, 47745, 48000, 50928, 53050, 57600, 63660, 64000, 67904, 72000, 76392, 76800, 79575, 84880, 95490, 96000, 101856, 106100, 115200, 127320, 128000, 132625, 135808, 144000, 152784, 159150, 169760, 190980, 192000, 203712, 212200, 230400, 238725, 254640, 265250, 271616, 288000, 305568, 318300, 339520, 381960, 384000, 397875, 407424, 424400, 477450, 509280, 530500, 543232, 576000, 611136, 636600, 679040, 763920, 795750, 814848, 848800, 954900, 1018560, 1061000, 1086464, 1152000, 1193625, 1222272, 1273200, 1358080, 1527840, 1591500, 1629696, 1697600, 1909800, 2037120, 2122000, 2387250, 2444544, 2546400, 2716160, 3055680, 3183000, 3259392, 3395200, 3819600, 4074240, 4244000, 4774500, 4889088, 5092800, 5432320, 6111360, 6366000, 6790400, 7639200, 8148480, 8488000, 9549000, 9778176, 10185600, 12222720, 12732000, 13580800, 15278400, 16296960, 16976000, 19098000, 20371200, 24445440, 25464000, 27161600, 30556800, 33952000, 38196000, 40742400, 48890880, 50928000, 61113600, 67904000, 76392000, 81484800, 101856000, 122227200, 135808000, 152784000, 203712000, 244454400, 305568000, 407424000, 611136000, 1222272000]

約数ペア:

[(1, 1222272000), (2, 611136000), (3, 407424000), (4, 305568000), (5, 244454400), (6, 203712000), (8, 152784000), (9, 135808000), (10, 122227200), (12, 101856000), (15, 81484800), (16, 76392000), (18, 67904000), (20, 61113600), (24, 50928000), (25, 48890880), (30, 40742400), (32, 38196000), (36, 33952000), (40, 30556800), (45, 27161600), (48, 25464000), (50, 24445440), (60, 20371200), (64, 19098000), (72, 16976000), (75, 16296960), (80, 15278400), (90, 13580800), (96, 12732000), (100, 12222720), (120, 10185600), (125, 9778176), (128, 9549000), (144, 8488000), (150, 8148480), (160, 7639200), (180, 6790400), (192, 6366000), (200, 6111360), (225, 5432320), (240, 5092800), (250, 4889088), (256, 4774500), (288, 4244000), (300, 4074240), (320, 3819600), (360, 3395200), (375, 3259392), (384, 3183000), (400, 3055680), (450, 2716160), (480, 2546400), (500, 2444544), (512, 2387250), (576, 2122000), (600, 2037120), (640, 1909800), (720, 1697600), (750, 1629696), (768, 1591500), (800, 1527840), (900, 1358080), (960, 1273200), (1000, 1222272), (1024, 1193625), (1061, 1152000), (1125, 1086464), (1152, 1061000), (1200, 1018560), (1280, 954900), (1440, 848800), (1500, 814848), (1536, 795750), (1600, 763920), (1800, 679040), (1920, 636600), (2000, 611136), (2122, 576000), (2250, 543232), (2304, 530500), (2400, 509280), (2560, 477450), (2880, 424400), (3000, 407424), (3072, 397875), (3183, 384000), (3200, 381960), (3600, 339520), (3840, 318300), (4000, 305568), (4244, 288000), (4500, 271616), (4608, 265250), (4800, 254640), (5120, 238725), (5305, 230400), (5760, 212200), (6000, 203712), (6366, 192000), (6400, 190980), (7200, 169760), (7680, 159150), (8000, 152784), (8488, 144000), (9000, 135808), (9216, 132625), (9549, 128000), (9600, 127320), (10610, 115200), (11520, 106100), (12000, 101856), (12732, 96000), (12800, 95490), (14400, 84880), (15360, 79575), (15915, 76800), (16000, 76392), (16976, 72000), (18000, 67904), (19098, 64000), (19200, 63660), (21220, 57600), (23040, 53050), (24000, 50928), (25464, 48000), (25600, 47745), (26525, 46080), (28800, 42440), (31830, 38400), (32000, 38196), (33952, 36000)]