1995955200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{8663}}^1$

素因数の和:8699

約数の個数: 198

約数和(自身を含む): 7147288824

約数和(自身を除く): 5151333624

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6400, 7200, 7680, 8663, 9216, 9600, 11520, 12800, 14400, 15360, 17326, 19200, 23040, 25600, 25989, 28800, 34652, 38400, 43315, 46080, 51978, 57600, 69304, 76800, 77967, 86630, 103956, 115200, 129945, 138608, 155934, 173260, 207912, 216575, 230400, 259890, 277216, 311868, 346520, 389835, 415824, 433150, 519780, 554432, 623736, 649725, 693040, 779670, 831648, 866300, 1039560, 1108864, 1247472, 1299450, 1386080, 1559340, 1663296, 1732600, 1949175, 2079120, 2217728, 2494944, 2598900, 2772160, 3118680, 3326592, 3465200, 3898350, 4158240, 4435456, 4989888, 5197800, 5544320, 6237360, 6653184, 6930400, 7796700, 8316480, 8870912, 9979776, 10395600, 11088640, 12474720, 13306368, 13860800, 15593400, 16632960, 19959552, 20791200, 22177280, 24949440, 26612736, 27721600, 31186800, 33265920, 39919104, 41582400, 44354560, 49898880, 55443200, 62373600, 66531840, 79838208, 83164800, 99797760, 110886400, 124747200, 133063680, 166329600, 199595520, 221772800, 249494400, 332659200, 399191040, 498988800, 665318400, 997977600, 1995955200]

約数ペア:

[(1, 1995955200), (2, 997977600), (3, 665318400), (4, 498988800), (5, 399191040), (6, 332659200), (8, 249494400), (9, 221772800), (10, 199595520), (12, 166329600), (15, 133063680), (16, 124747200), (18, 110886400), (20, 99797760), (24, 83164800), (25, 79838208), (30, 66531840), (32, 62373600), (36, 55443200), (40, 49898880), (45, 44354560), (48, 41582400), (50, 39919104), (60, 33265920), (64, 31186800), (72, 27721600), (75, 26612736), (80, 24949440), (90, 22177280), (96, 20791200), (100, 19959552), (120, 16632960), (128, 15593400), (144, 13860800), (150, 13306368), (160, 12474720), (180, 11088640), (192, 10395600), (200, 9979776), (225, 8870912), (240, 8316480), (256, 7796700), (288, 6930400), (300, 6653184), (320, 6237360), (360, 5544320), (384, 5197800), (400, 4989888), (450, 4435456), (480, 4158240), (512, 3898350), (576, 3465200), (600, 3326592), (640, 3118680), (720, 2772160), (768, 2598900), (800, 2494944), (900, 2217728), (960, 2079120), (1024, 1949175), (1152, 1732600), (1200, 1663296), (1280, 1559340), (1440, 1386080), (1536, 1299450), (1600, 1247472), (1800, 1108864), (1920, 1039560), (2304, 866300), (2400, 831648), (2560, 779670), (2880, 693040), (3072, 649725), (3200, 623736), (3600, 554432), (3840, 519780), (4608, 433150), (4800, 415824), (5120, 389835), (5760, 346520), (6400, 311868), (7200, 277216), (7680, 259890), (8663, 230400), (9216, 216575), (9600, 207912), (11520, 173260), (12800, 155934), (14400, 138608), (15360, 129945), (17326, 115200), (19200, 103956), (23040, 86630), (25600, 77967), (25989, 76800), (28800, 69304), (34652, 57600), (38400, 51978), (43315, 46080)]