1900262400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 264

約数和(自身を含む): 6366006240

約数和(自身を除く): 4465743840

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, 109, 120, 128, 150, 160, 192, 200, 218, 227, 240, 256, 300, 320, 327, 384, 400, 436, 454, 480, 512, 545, 600, 640, 654, 681, 768, 800, 872, 908, 960, 1024, 1090, 1135, 1200, 1280, 1308, 1362, 1536, 1600, 1635, 1744, 1816, 1920, 2180, 2270, 2400, 2560, 2616, 2724, 2725, 3072, 3200, 3270, 3405, 3488, 3632, 3840, 4360, 4540, 4800, 5120, 5232, 5448, 5450, 5675, 6400, 6540, 6810, 6976, 7264, 7680, 8175, 8720, 9080, 9600, 10464, 10896, 10900, 11350, 12800, 13080, 13620, 13952, 14528, 15360, 16350, 17025, 17440, 18160, 19200, 20928, 21792, 21800, 22700, 24743, 25600, 26160, 27240, 27904, 29056, 32700, 34050, 34880, 36320, 38400, 41856, 43584, 43600, 45400, 49486, 52320, 54480, 55808, 58112, 65400, 68100, 69760, 72640, 74229, 76800, 83712, 87168, 87200, 90800, 98972, 104640, 108960, 111616, 116224, 123715, 130800, 136200, 139520, 145280, 148458, 167424, 174336, 174400, 181600, 197944, 209280, 217920, 232448, 247430, 261600, 272400, 279040, 290560, 296916, 334848, 348672, 348800, 363200, 371145, 395888, 418560, 435840, 494860, 523200, 544800, 558080, 581120, 593832, 618575, 697344, 697600, 726400, 742290, 791776, 837120, 871680, 989720, 1046400, 1089600, 1162240, 1187664, 1237150, 1395200, 1452800, 1484580, 1583552, 1674240, 1743360, 1855725, 1979440, 2092800, 2179200, 2375328, 2474300, 2790400, 2905600, 2969160, 3167104, 3486720, 3711450, 3958880, 4185600, 4358400, 4750656, 4948600, 5811200, 5938320, 6334208, 7422900, 7917760, 8371200, 8716800, 9501312, 9897200, 11876640, 12668416, 14845800, 15835520, 17433600, 19002624, 19794400, 23753280, 25336832, 29691600, 31671040, 38005248, 39588800, 47506560, 59383200, 63342080, 76010496, 79177600, 95013120, 118766400, 126684160, 158355200, 190026240, 237532800, 316710400, 380052480, 475065600, 633420800, 950131200, 1900262400]

約数ペア:

[(1, 1900262400), (2, 950131200), (3, 633420800), (4, 475065600), (5, 380052480), (6, 316710400), (8, 237532800), (10, 190026240), (12, 158355200), (15, 126684160), (16, 118766400), (20, 95013120), (24, 79177600), (25, 76010496), (30, 63342080), (32, 59383200), (40, 47506560), (48, 39588800), (50, 38005248), (60, 31671040), (64, 29691600), (75, 25336832), (80, 23753280), (96, 19794400), (100, 19002624), (109, 17433600), (120, 15835520), (128, 14845800), (150, 12668416), (160, 11876640), (192, 9897200), (200, 9501312), (218, 8716800), (227, 8371200), (240, 7917760), (256, 7422900), (300, 6334208), (320, 5938320), (327, 5811200), (384, 4948600), (400, 4750656), (436, 4358400), (454, 4185600), (480, 3958880), (512, 3711450), (545, 3486720), (600, 3167104), (640, 2969160), (654, 2905600), (681, 2790400), (768, 2474300), (800, 2375328), (872, 2179200), (908, 2092800), (960, 1979440), (1024, 1855725), (1090, 1743360), (1135, 1674240), (1200, 1583552), (1280, 1484580), (1308, 1452800), (1362, 1395200), (1536, 1237150), (1600, 1187664), (1635, 1162240), (1744, 1089600), (1816, 1046400), (1920, 989720), (2180, 871680), (2270, 837120), (2400, 791776), (2560, 742290), (2616, 726400), (2724, 697600), (2725, 697344), (3072, 618575), (3200, 593832), (3270, 581120), (3405, 558080), (3488, 544800), (3632, 523200), (3840, 494860), (4360, 435840), (4540, 418560), (4800, 395888), (5120, 371145), (5232, 363200), (5448, 348800), (5450, 348672), (5675, 334848), (6400, 296916), (6540, 290560), (6810, 279040), (6976, 272400), (7264, 261600), (7680, 247430), (8175, 232448), (8720, 217920), (9080, 209280), (9600, 197944), (10464, 181600), (10896, 174400), (10900, 174336), (11350, 167424), (12800, 148458), (13080, 145280), (13620, 139520), (13952, 136200), (14528, 130800), (15360, 123715), (16350, 116224), (17025, 111616), (17440, 108960), (18160, 104640), (19200, 98972), (20928, 90800), (21792, 87200), (21800, 87168), (22700, 83712), (24743, 76800), (25600, 74229), (26160, 72640), (27240, 69760), (27904, 68100), (29056, 65400), (32700, 58112), (34050, 55808), (34880, 54480), (36320, 52320), (38400, 49486), (41856, 45400), (43584, 43600)]