25349760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 91334880

約数和(自身を除く): 65985120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 243, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 486, 489, 540, 576, 640, 648, 652, 720, 810, 815, 864, 960, 972, 978, 1080, 1152, 1215, 1296, 1304, 1440, 1467, 1620, 1630, 1728, 1920, 1944, 1956, 2160, 2430, 2445, 2592, 2608, 2880, 2934, 3240, 3260, 3456, 3888, 3912, 4320, 4401, 4860, 4890, 5184, 5216, 5760, 5868, 6480, 6520, 7335, 7776, 7824, 8640, 8802, 9720, 9780, 10368, 10432, 11736, 12960, 13040, 13203, 14670, 15552, 15648, 17280, 17604, 19440, 19560, 20864, 22005, 23472, 25920, 26080, 26406, 29340, 31104, 31296, 35208, 38880, 39120, 39609, 44010, 46944, 51840, 52160, 52812, 58680, 62592, 66015, 70416, 77760, 78240, 79218, 88020, 93888, 104320, 105624, 117360, 132030, 140832, 155520, 156480, 158436, 176040, 187776, 198045, 211248, 234720, 264060, 281664, 312960, 316872, 352080, 396090, 422496, 469440, 528120, 563328, 633744, 704160, 792180, 844992, 938880, 1056240, 1267488, 1408320, 1584360, 1689984, 2112480, 2534976, 2816640, 3168720, 4224960, 5069952, 6337440, 8449920, 12674880, 25349760]

約数ペア:

[(1, 25349760), (2, 12674880), (3, 8449920), (4, 6337440), (5, 5069952), (6, 4224960), (8, 3168720), (9, 2816640), (10, 2534976), (12, 2112480), (15, 1689984), (16, 1584360), (18, 1408320), (20, 1267488), (24, 1056240), (27, 938880), (30, 844992), (32, 792180), (36, 704160), (40, 633744), (45, 563328), (48, 528120), (54, 469440), (60, 422496), (64, 396090), (72, 352080), (80, 316872), (81, 312960), (90, 281664), (96, 264060), (108, 234720), (120, 211248), (128, 198045), (135, 187776), (144, 176040), (160, 158436), (162, 156480), (163, 155520), (180, 140832), (192, 132030), (216, 117360), (240, 105624), (243, 104320), (270, 93888), (288, 88020), (320, 79218), (324, 78240), (326, 77760), (360, 70416), (384, 66015), (405, 62592), (432, 58680), (480, 52812), (486, 52160), (489, 51840), (540, 46944), (576, 44010), (640, 39609), (648, 39120), (652, 38880), (720, 35208), (810, 31296), (815, 31104), (864, 29340), (960, 26406), (972, 26080), (978, 25920), (1080, 23472), (1152, 22005), (1215, 20864), (1296, 19560), (1304, 19440), (1440, 17604), (1467, 17280), (1620, 15648), (1630, 15552), (1728, 14670), (1920, 13203), (1944, 13040), (1956, 12960), (2160, 11736), (2430, 10432), (2445, 10368), (2592, 9780), (2608, 9720), (2880, 8802), (2934, 8640), (3240, 7824), (3260, 7776), (3456, 7335), (3888, 6520), (3912, 6480), (4320, 5868), (4401, 5760), (4860, 5216), (4890, 5184)]