66816000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 249139800

約数和(自身を除く): 182323800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 125, 128, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 250, 256, 261, 288, 290, 300, 320, 348, 360, 375, 384, 400, 435, 450, 464, 480, 500, 512, 522, 576, 580, 600, 640, 696, 720, 725, 750, 768, 800, 870, 900, 928, 960, 1000, 1024, 1044, 1125, 1152, 1160, 1200, 1280, 1305, 1392, 1440, 1450, 1500, 1536, 1600, 1740, 1800, 1856, 1920, 2000, 2048, 2088, 2175, 2250, 2304, 2320, 2400, 2560, 2610, 2784, 2880, 2900, 3000, 3072, 3200, 3480, 3600, 3625, 3712, 3840, 4000, 4176, 4350, 4500, 4608, 4640, 4800, 5120, 5220, 5568, 5760, 5800, 6000, 6144, 6400, 6525, 6960, 7200, 7250, 7424, 7680, 8000, 8352, 8700, 9000, 9216, 9280, 9600, 10240, 10440, 10875, 11136, 11520, 11600, 12000, 12800, 13050, 13920, 14400, 14500, 14848, 15360, 16000, 16704, 17400, 18000, 18432, 18560, 19200, 20880, 21750, 22272, 23040, 23200, 24000, 25600, 26100, 27840, 28800, 29000, 29696, 30720, 32000, 32625, 33408, 34800, 36000, 37120, 38400, 41760, 43500, 44544, 46080, 46400, 48000, 51200, 52200, 55680, 57600, 58000, 59392, 64000, 65250, 66816, 69600, 72000, 74240, 76800, 83520, 87000, 89088, 92160, 92800, 96000, 104400, 111360, 115200, 116000, 128000, 130500, 133632, 139200, 144000, 148480, 153600, 167040, 174000, 178176, 185600, 192000, 208800, 222720, 230400, 232000, 256000, 261000, 267264, 278400, 288000, 296960, 334080, 348000, 371200, 384000, 417600, 445440, 460800, 464000, 522000, 534528, 556800, 576000, 668160, 696000, 742400, 768000, 835200, 890880, 928000, 1044000, 1113600, 1152000, 1336320, 1392000, 1484800, 1670400, 1856000, 2088000, 2227200, 2304000, 2672640, 2784000, 3340800, 3712000, 4176000, 4454400, 5568000, 6681600, 7424000, 8352000, 11136000, 13363200, 16704000, 22272000, 33408000, 66816000]

約数ペア:

[(1, 66816000), (2, 33408000), (3, 22272000), (4, 16704000), (5, 13363200), (6, 11136000), (8, 8352000), (9, 7424000), (10, 6681600), (12, 5568000), (15, 4454400), (16, 4176000), (18, 3712000), (20, 3340800), (24, 2784000), (25, 2672640), (29, 2304000), (30, 2227200), (32, 2088000), (36, 1856000), (40, 1670400), (45, 1484800), (48, 1392000), (50, 1336320), (58, 1152000), (60, 1113600), (64, 1044000), (72, 928000), (75, 890880), (80, 835200), (87, 768000), (90, 742400), (96, 696000), (100, 668160), (116, 576000), (120, 556800), (125, 534528), (128, 522000), (144, 464000), (145, 460800), (150, 445440), (160, 417600), (174, 384000), (180, 371200), (192, 348000), (200, 334080), (225, 296960), (232, 288000), (240, 278400), (250, 267264), (256, 261000), (261, 256000), (288, 232000), (290, 230400), (300, 222720), (320, 208800), (348, 192000), (360, 185600), (375, 178176), (384, 174000), (400, 167040), (435, 153600), (450, 148480), (464, 144000), (480, 139200), (500, 133632), (512, 130500), (522, 128000), (576, 116000), (580, 115200), (600, 111360), (640, 104400), (696, 96000), (720, 92800), (725, 92160), (750, 89088), (768, 87000), (800, 83520), (870, 76800), (900, 74240), (928, 72000), (960, 69600), (1000, 66816), (1024, 65250), (1044, 64000), (1125, 59392), (1152, 58000), (1160, 57600), (1200, 55680), (1280, 52200), (1305, 51200), (1392, 48000), (1440, 46400), (1450, 46080), (1500, 44544), (1536, 43500), (1600, 41760), (1740, 38400), (1800, 37120), (1856, 36000), (1920, 34800), (2000, 33408), (2048, 32625), (2088, 32000), (2175, 30720), (2250, 29696), (2304, 29000), (2320, 28800), (2400, 27840), (2560, 26100), (2610, 25600), (2784, 24000), (2880, 23200), (2900, 23040), (3000, 22272), (3072, 21750), (3200, 20880), (3480, 19200), (3600, 18560), (3625, 18432), (3712, 18000), (3840, 17400), (4000, 16704), (4176, 16000), (4350, 15360), (4500, 14848), (4608, 14500), (4640, 14400), (4800, 13920), (5120, 13050), (5220, 12800), (5568, 12000), (5760, 11600), (5800, 11520), (6000, 11136), (6144, 10875), (6400, 10440), (6525, 10240), (6960, 9600), (7200, 9280), (7250, 9216), (7424, 9000), (7680, 8700), (8000, 8352)]