305088000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 1164354048

約数和(自身を除く): 859266048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 227, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 454, 480, 500, 512, 525, 560, 600, 640, 672, 681, 700, 750, 768, 800, 840, 875, 896, 908, 960, 1000, 1050, 1120, 1135, 1200, 1280, 1344, 1362, 1400, 1500, 1536, 1589, 1600, 1680, 1750, 1792, 1816, 1920, 2000, 2100, 2240, 2270, 2400, 2560, 2625, 2688, 2724, 2800, 3000, 3178, 3200, 3360, 3405, 3500, 3584, 3632, 3840, 4000, 4200, 4480, 4540, 4767, 4800, 5250, 5376, 5448, 5600, 5675, 6000, 6356, 6400, 6720, 6810, 7000, 7264, 7680, 7945, 8000, 8400, 8960, 9080, 9534, 9600, 10500, 10752, 10896, 11200, 11350, 12000, 12712, 12800, 13440, 13620, 14000, 14528, 15890, 16000, 16800, 17025, 17920, 18160, 19068, 19200, 21000, 21792, 22400, 22700, 23835, 24000, 25424, 26880, 27240, 28000, 28375, 29056, 31780, 32000, 33600, 34050, 36320, 38136, 38400, 39725, 42000, 43584, 44800, 45400, 47670, 48000, 50848, 53760, 54480, 56000, 56750, 58112, 63560, 64000, 67200, 68100, 72640, 76272, 79450, 84000, 85125, 87168, 89600, 90800, 95340, 96000, 101696, 108960, 112000, 113500, 116224, 119175, 127120, 134400, 136200, 145280, 152544, 158900, 168000, 170250, 174336, 181600, 190680, 192000, 198625, 203392, 217920, 224000, 227000, 238350, 254240, 268800, 272400, 290560, 305088, 317800, 336000, 340500, 348672, 363200, 381360, 397250, 406784, 435840, 448000, 454000, 476700, 508480, 544800, 581120, 595875, 610176, 635600, 672000, 681000, 726400, 762720, 794500, 813568, 871680, 908000, 953400, 1016960, 1089600, 1191750, 1220352, 1271200, 1344000, 1362000, 1452800, 1525440, 1589000, 1743360, 1816000, 1906800, 2033920, 2179200, 2383500, 2440704, 2542400, 2724000, 2905600, 3050880, 3178000, 3632000, 3813600, 4067840, 4358400, 4767000, 5084800, 5448000, 6101760, 6356000, 7264000, 7627200, 8716800, 9534000, 10169600, 10896000, 12203520, 12712000, 14528000, 15254400, 19068000, 20339200, 21792000, 25424000, 30508800, 38136000, 43584000, 50848000, 61017600, 76272000, 101696000, 152544000, 305088000]

約数ペア:

[(1, 305088000), (2, 152544000), (3, 101696000), (4, 76272000), (5, 61017600), (6, 50848000), (7, 43584000), (8, 38136000), (10, 30508800), (12, 25424000), (14, 21792000), (15, 20339200), (16, 19068000), (20, 15254400), (21, 14528000), (24, 12712000), (25, 12203520), (28, 10896000), (30, 10169600), (32, 9534000), (35, 8716800), (40, 7627200), (42, 7264000), (48, 6356000), (50, 6101760), (56, 5448000), (60, 5084800), (64, 4767000), (70, 4358400), (75, 4067840), (80, 3813600), (84, 3632000), (96, 3178000), (100, 3050880), (105, 2905600), (112, 2724000), (120, 2542400), (125, 2440704), (128, 2383500), (140, 2179200), (150, 2033920), (160, 1906800), (168, 1816000), (175, 1743360), (192, 1589000), (200, 1525440), (210, 1452800), (224, 1362000), (227, 1344000), (240, 1271200), (250, 1220352), (256, 1191750), (280, 1089600), (300, 1016960), (320, 953400), (336, 908000), (350, 871680), (375, 813568), (384, 794500), (400, 762720), (420, 726400), (448, 681000), (454, 672000), (480, 635600), (500, 610176), (512, 595875), (525, 581120), (560, 544800), (600, 508480), (640, 476700), (672, 454000), (681, 448000), (700, 435840), (750, 406784), (768, 397250), (800, 381360), (840, 363200), (875, 348672), (896, 340500), (908, 336000), (960, 317800), (1000, 305088), (1050, 290560), (1120, 272400), (1135, 268800), (1200, 254240), (1280, 238350), (1344, 227000), (1362, 224000), (1400, 217920), (1500, 203392), (1536, 198625), (1589, 192000), (1600, 190680), (1680, 181600), (1750, 174336), (1792, 170250), (1816, 168000), (1920, 158900), (2000, 152544), (2100, 145280), (2240, 136200), (2270, 134400), (2400, 127120), (2560, 119175), (2625, 116224), (2688, 113500), (2724, 112000), (2800, 108960), (3000, 101696), (3178, 96000), (3200, 95340), (3360, 90800), (3405, 89600), (3500, 87168), (3584, 85125), (3632, 84000), (3840, 79450), (4000, 76272), (4200, 72640), (4480, 68100), (4540, 67200), (4767, 64000), (4800, 63560), (5250, 58112), (5376, 56750), (5448, 56000), (5600, 54480), (5675, 53760), (6000, 50848), (6356, 48000), (6400, 47670), (6720, 45400), (6810, 44800), (7000, 43584), (7264, 42000), (7680, 39725), (7945, 38400), (8000, 38136), (8400, 36320), (8960, 34050), (9080, 33600), (9534, 32000), (9600, 31780), (10500, 29056), (10752, 28375), (10896, 28000), (11200, 27240), (11350, 26880), (12000, 25424), (12712, 24000), (12800, 23835), (13440, 22700), (13620, 22400), (14000, 21792), (14528, 21000), (15890, 19200), (16000, 19068), (16800, 18160), (17025, 17920)]