180053280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 696765888

約数和(自身を除く): 516712608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 421, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 842, 864, 880, 891, 972, 990, 1056, 1080, 1188, 1215, 1263, 1296, 1320, 1440, 1485, 1584, 1620, 1684, 1760, 1782, 1944, 1980, 2105, 2160, 2376, 2430, 2526, 2592, 2640, 2673, 2970, 3168, 3240, 3368, 3564, 3789, 3888, 3960, 4210, 4320, 4455, 4631, 4752, 4860, 5052, 5280, 5346, 5940, 6315, 6480, 6736, 7128, 7578, 7776, 7920, 8420, 8910, 9262, 9504, 9720, 10104, 10692, 11367, 11880, 12630, 12960, 13365, 13472, 13893, 14256, 15156, 15840, 16840, 17820, 18524, 18945, 19440, 20208, 21384, 22734, 23155, 23760, 25260, 26730, 27786, 28512, 30312, 33680, 34101, 35640, 37048, 37890, 38880, 40416, 41679, 42768, 45468, 46310, 47520, 50520, 53460, 55572, 56835, 60624, 67360, 68202, 69465, 71280, 74096, 75780, 83358, 85536, 90936, 92620, 101040, 102303, 106920, 111144, 113670, 121248, 125037, 136404, 138930, 142560, 148192, 151560, 166716, 170505, 181872, 185240, 202080, 204606, 208395, 213840, 222288, 227340, 250074, 272808, 277860, 303120, 333432, 341010, 363744, 370480, 375111, 409212, 416790, 427680, 444576, 454680, 500148, 511515, 545616, 555720, 606240, 625185, 666864, 682020, 740960, 750222, 818424, 833580, 909360, 1000296, 1023030, 1091232, 1111440, 1125333, 1250370, 1333728, 1364040, 1500444, 1636848, 1667160, 1818720, 1875555, 2000592, 2046060, 2222880, 2250666, 2500740, 2728080, 3000888, 3273696, 3334320, 3751110, 4001184, 4092120, 4501332, 5001480, 5456160, 5626665, 6001776, 6668640, 7502220, 8184240, 9002664, 10002960, 11253330, 12003552, 15004440, 16368480, 18005328, 20005920, 22506660, 30008880, 36010656, 45013320, 60017760, 90026640, 180053280]

約数ペア:

[(1, 180053280), (2, 90026640), (3, 60017760), (4, 45013320), (5, 36010656), (6, 30008880), (8, 22506660), (9, 20005920), (10, 18005328), (11, 16368480), (12, 15004440), (15, 12003552), (16, 11253330), (18, 10002960), (20, 9002664), (22, 8184240), (24, 7502220), (27, 6668640), (30, 6001776), (32, 5626665), (33, 5456160), (36, 5001480), (40, 4501332), (44, 4092120), (45, 4001184), (48, 3751110), (54, 3334320), (55, 3273696), (60, 3000888), (66, 2728080), (72, 2500740), (80, 2250666), (81, 2222880), (88, 2046060), (90, 2000592), (96, 1875555), (99, 1818720), (108, 1667160), (110, 1636848), (120, 1500444), (132, 1364040), (135, 1333728), (144, 1250370), (160, 1125333), (162, 1111440), (165, 1091232), (176, 1023030), (180, 1000296), (198, 909360), (216, 833580), (220, 818424), (240, 750222), (243, 740960), (264, 682020), (270, 666864), (288, 625185), (297, 606240), (324, 555720), (330, 545616), (352, 511515), (360, 500148), (396, 454680), (405, 444576), (421, 427680), (432, 416790), (440, 409212), (480, 375111), (486, 370480), (495, 363744), (528, 341010), (540, 333432), (594, 303120), (648, 277860), (660, 272808), (720, 250074), (792, 227340), (810, 222288), (842, 213840), (864, 208395), (880, 204606), (891, 202080), (972, 185240), (990, 181872), (1056, 170505), (1080, 166716), (1188, 151560), (1215, 148192), (1263, 142560), (1296, 138930), (1320, 136404), (1440, 125037), (1485, 121248), (1584, 113670), (1620, 111144), (1684, 106920), (1760, 102303), (1782, 101040), (1944, 92620), (1980, 90936), (2105, 85536), (2160, 83358), (2376, 75780), (2430, 74096), (2526, 71280), (2592, 69465), (2640, 68202), (2673, 67360), (2970, 60624), (3168, 56835), (3240, 55572), (3368, 53460), (3564, 50520), (3789, 47520), (3888, 46310), (3960, 45468), (4210, 42768), (4320, 41679), (4455, 40416), (4631, 38880), (4752, 37890), (4860, 37048), (5052, 35640), (5280, 34101), (5346, 33680), (5940, 30312), (6315, 28512), (6480, 27786), (6736, 26730), (7128, 25260), (7578, 23760), (7776, 23155), (7920, 22734), (8420, 21384), (8910, 20208), (9262, 19440), (9504, 18945), (9720, 18524), (10104, 17820), (10692, 16840), (11367, 15840), (11880, 15156), (12630, 14256), (12960, 13893), (13365, 13472)]