1307289600

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 216

約数和(自身を含む): 4683508830

約数和(自身を除く): 3376219230

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, 2048, 2304, 2400, 2560, 2837, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5674, 5760, 6144, 6400, 7200, 7680, 8511, 9216, 9600, 10240, 11348, 11520, 12800, 14185, 14400, 15360, 17022, 18432, 19200, 22696, 23040, 25533, 25600, 28370, 28800, 30720, 34044, 38400, 42555, 45392, 46080, 51066, 51200, 56740, 57600, 68088, 70925, 76800, 85110, 90784, 92160, 102132, 113480, 115200, 127665, 136176, 141850, 153600, 170220, 181568, 204264, 212775, 226960, 230400, 255330, 272352, 283700, 340440, 363136, 408528, 425550, 453920, 460800, 510660, 544704, 567400, 638325, 680880, 726272, 817056, 851100, 907840, 1021320, 1089408, 1134800, 1276650, 1361760, 1452544, 1634112, 1702200, 1815680, 2042640, 2178816, 2269600, 2553300, 2723520, 2905088, 3268224, 3404400, 3631360, 4085280, 4357632, 4539200, 5106600, 5447040, 5810176, 6536448, 6808800, 7262720, 8170560, 8715264, 9078400, 10213200, 10894080, 13072896, 13617600, 14525440, 16341120, 17430528, 18156800, 20426400, 21788160, 26145792, 27235200, 29050880, 32682240, 36313600, 40852800, 43576320, 52291584, 54470400, 65364480, 72627200, 81705600, 87152640, 108940800, 130728960, 145254400, 163411200, 217881600, 261457920, 326822400, 435763200, 653644800, 1307289600]

約数ペア:

[(1, 1307289600), (2, 653644800), (3, 435763200), (4, 326822400), (5, 261457920), (6, 217881600), (8, 163411200), (9, 145254400), (10, 130728960), (12, 108940800), (15, 87152640), (16, 81705600), (18, 72627200), (20, 65364480), (24, 54470400), (25, 52291584), (30, 43576320), (32, 40852800), (36, 36313600), (40, 32682240), (45, 29050880), (48, 27235200), (50, 26145792), (60, 21788160), (64, 20426400), (72, 18156800), (75, 17430528), (80, 16341120), (90, 14525440), (96, 13617600), (100, 13072896), (120, 10894080), (128, 10213200), (144, 9078400), (150, 8715264), (160, 8170560), (180, 7262720), (192, 6808800), (200, 6536448), (225, 5810176), (240, 5447040), (256, 5106600), (288, 4539200), (300, 4357632), (320, 4085280), (360, 3631360), (384, 3404400), (400, 3268224), (450, 2905088), (480, 2723520), (512, 2553300), (576, 2269600), (600, 2178816), (640, 2042640), (720, 1815680), (768, 1702200), (800, 1634112), (900, 1452544), (960, 1361760), (1024, 1276650), (1152, 1134800), (1200, 1089408), (1280, 1021320), (1440, 907840), (1536, 851100), (1600, 817056), (1800, 726272), (1920, 680880), (2048, 638325), (2304, 567400), (2400, 544704), (2560, 510660), (2837, 460800), (2880, 453920), (3072, 425550), (3200, 408528), (3600, 363136), (3840, 340440), (4608, 283700), (4800, 272352), (5120, 255330), (5674, 230400), (5760, 226960), (6144, 212775), (6400, 204264), (7200, 181568), (7680, 170220), (8511, 153600), (9216, 141850), (9600, 136176), (10240, 127665), (11348, 115200), (11520, 113480), (12800, 102132), (14185, 92160), (14400, 90784), (15360, 85110), (17022, 76800), (18432, 70925), (19200, 68088), (22696, 57600), (23040, 56740), (25533, 51200), (25600, 51066), (28370, 46080), (28800, 45392), (30720, 42555), (34044, 38400)]