126105600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{821}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 417395160

約数和(自身を除く): 291289560

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, 821, 960, 1024, 1200, 1280, 1536, 1600, 1642, 1920, 2048, 2400, 2463, 2560, 3072, 3200, 3284, 3840, 4105, 4800, 4926, 5120, 6144, 6400, 6568, 7680, 8210, 9600, 9852, 10240, 12315, 12800, 13136, 15360, 16420, 19200, 19704, 20525, 24630, 25600, 26272, 30720, 32840, 38400, 39408, 41050, 49260, 51200, 52544, 61575, 65680, 76800, 78816, 82100, 98520, 105088, 123150, 131360, 153600, 157632, 164200, 197040, 210176, 246300, 262720, 315264, 328400, 394080, 420352, 492600, 525440, 630528, 656800, 788160, 840704, 985200, 1050880, 1261056, 1313600, 1576320, 1681408, 1970400, 2101760, 2522112, 2627200, 3152640, 3940800, 4203520, 5044224, 5254400, 6305280, 7881600, 8407040, 10508800, 12610560, 15763200, 21017600, 25221120, 31526400, 42035200, 63052800, 126105600]

約数ペア:

[(1, 126105600), (2, 63052800), (3, 42035200), (4, 31526400), (5, 25221120), (6, 21017600), (8, 15763200), (10, 12610560), (12, 10508800), (15, 8407040), (16, 7881600), (20, 6305280), (24, 5254400), (25, 5044224), (30, 4203520), (32, 3940800), (40, 3152640), (48, 2627200), (50, 2522112), (60, 2101760), (64, 1970400), (75, 1681408), (80, 1576320), (96, 1313600), (100, 1261056), (120, 1050880), (128, 985200), (150, 840704), (160, 788160), (192, 656800), (200, 630528), (240, 525440), (256, 492600), (300, 420352), (320, 394080), (384, 328400), (400, 315264), (480, 262720), (512, 246300), (600, 210176), (640, 197040), (768, 164200), (800, 157632), (821, 153600), (960, 131360), (1024, 123150), (1200, 105088), (1280, 98520), (1536, 82100), (1600, 78816), (1642, 76800), (1920, 65680), (2048, 61575), (2400, 52544), (2463, 51200), (2560, 49260), (3072, 41050), (3200, 39408), (3284, 38400), (3840, 32840), (4105, 30720), (4800, 26272), (4926, 25600), (5120, 24630), (6144, 20525), (6400, 19704), (6568, 19200), (7680, 16420), (8210, 15360), (9600, 13136), (9852, 12800), (10240, 12315)]