9896217600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{128857}}^1$

素因数の和:128890

約数の個数: 132

約数和(自身を含む): 32707768424

約数和(自身を除く): 22811550824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 19200, 25600, 38400, 76800, 128857, 257714, 386571, 515428, 644285, 773142, 1030856, 1288570, 1546284, 1932855, 2061712, 2577140, 3092568, 3221425, 3865710, 4123424, 5154280, 6185136, 6442850, 7731420, 8246848, 9664275, 10308560, 12370272, 12885700, 15462840, 16493696, 19328550, 20617120, 24740544, 25771400, 30925680, 32987392, 38657100, 41234240, 49481088, 51542800, 61851360, 65974784, 77314200, 82468480, 98962176, 103085600, 123702720, 131949568, 154628400, 164936960, 197924352, 206171200, 247405440, 309256800, 329873920, 395848704, 412342400, 494810880, 618513600, 659747840, 824684800, 989621760, 1237027200, 1649369600, 1979243520, 2474054400, 3298739200, 4948108800, 9896217600]

約数ペア:

[(1, 9896217600), (2, 4948108800), (3, 3298739200), (4, 2474054400), (5, 1979243520), (6, 1649369600), (8, 1237027200), (10, 989621760), (12, 824684800), (15, 659747840), (16, 618513600), (20, 494810880), (24, 412342400), (25, 395848704), (30, 329873920), (32, 309256800), (40, 247405440), (48, 206171200), (50, 197924352), (60, 164936960), (64, 154628400), (75, 131949568), (80, 123702720), (96, 103085600), (100, 98962176), (120, 82468480), (128, 77314200), (150, 65974784), (160, 61851360), (192, 51542800), (200, 49481088), (240, 41234240), (256, 38657100), (300, 32987392), (320, 30925680), (384, 25771400), (400, 24740544), (480, 20617120), (512, 19328550), (600, 16493696), (640, 15462840), (768, 12885700), (800, 12370272), (960, 10308560), (1024, 9664275), (1200, 8246848), (1280, 7731420), (1536, 6442850), (1600, 6185136), (1920, 5154280), (2400, 4123424), (2560, 3865710), (3072, 3221425), (3200, 3092568), (3840, 2577140), (4800, 2061712), (5120, 1932855), (6400, 1546284), (7680, 1288570), (9600, 1030856), (12800, 773142), (15360, 644285), (19200, 515428), (25600, 386571), (38400, 257714), (76800, 128857)]