30508800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 115575936

約数和(自身を除く): 85067136

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 227, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 454, 480, 525, 560, 600, 640, 672, 681, 700, 768, 800, 840, 896, 908, 960, 1050, 1120, 1135, 1200, 1280, 1344, 1362, 1400, 1589, 1600, 1680, 1792, 1816, 1920, 2100, 2240, 2270, 2400, 2688, 2724, 2800, 3178, 3200, 3360, 3405, 3632, 3840, 4200, 4480, 4540, 4767, 4800, 5376, 5448, 5600, 5675, 6356, 6400, 6720, 6810, 7264, 7945, 8400, 8960, 9080, 9534, 9600, 10896, 11200, 11350, 12712, 13440, 13620, 14528, 15890, 16800, 17025, 18160, 19068, 19200, 21792, 22400, 22700, 23835, 25424, 26880, 27240, 29056, 31780, 33600, 34050, 36320, 38136, 39725, 43584, 44800, 45400, 47670, 50848, 54480, 58112, 63560, 67200, 68100, 72640, 76272, 79450, 87168, 90800, 95340, 101696, 108960, 119175, 127120, 134400, 136200, 145280, 152544, 158900, 174336, 181600, 190680, 203392, 217920, 238350, 254240, 272400, 290560, 305088, 317800, 363200, 381360, 406784, 435840, 476700, 508480, 544800, 610176, 635600, 726400, 762720, 871680, 953400, 1016960, 1089600, 1220352, 1271200, 1452800, 1525440, 1906800, 2033920, 2179200, 2542400, 3050880, 3813600, 4358400, 5084800, 6101760, 7627200, 10169600, 15254400, 30508800]

約数ペア:

[(1, 30508800), (2, 15254400), (3, 10169600), (4, 7627200), (5, 6101760), (6, 5084800), (7, 4358400), (8, 3813600), (10, 3050880), (12, 2542400), (14, 2179200), (15, 2033920), (16, 1906800), (20, 1525440), (21, 1452800), (24, 1271200), (25, 1220352), (28, 1089600), (30, 1016960), (32, 953400), (35, 871680), (40, 762720), (42, 726400), (48, 635600), (50, 610176), (56, 544800), (60, 508480), (64, 476700), (70, 435840), (75, 406784), (80, 381360), (84, 363200), (96, 317800), (100, 305088), (105, 290560), (112, 272400), (120, 254240), (128, 238350), (140, 217920), (150, 203392), (160, 190680), (168, 181600), (175, 174336), (192, 158900), (200, 152544), (210, 145280), (224, 136200), (227, 134400), (240, 127120), (256, 119175), (280, 108960), (300, 101696), (320, 95340), (336, 90800), (350, 87168), (384, 79450), (400, 76272), (420, 72640), (448, 68100), (454, 67200), (480, 63560), (525, 58112), (560, 54480), (600, 50848), (640, 47670), (672, 45400), (681, 44800), (700, 43584), (768, 39725), (800, 38136), (840, 36320), (896, 34050), (908, 33600), (960, 31780), (1050, 29056), (1120, 27240), (1135, 26880), (1200, 25424), (1280, 23835), (1344, 22700), (1362, 22400), (1400, 21792), (1589, 19200), (1600, 19068), (1680, 18160), (1792, 17025), (1816, 16800), (1920, 15890), (2100, 14528), (2240, 13620), (2270, 13440), (2400, 12712), (2688, 11350), (2724, 11200), (2800, 10896), (3178, 9600), (3200, 9534), (3360, 9080), (3405, 8960), (3632, 8400), (3840, 7945), (4200, 7264), (4480, 6810), (4540, 6720), (4767, 6400), (4800, 6356), (5376, 5675), (5448, 5600)]