202085280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 240

約数和(自身を含む): 737662464

約数和(自身を除く): 535577184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 503, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1006, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1509, 1620, 1674, 1860, 2012, 2160, 2232, 2480, 2511, 2515, 2592, 2790, 2976, 3018, 3240, 3348, 3720, 4024, 4185, 4320, 4464, 4527, 4960, 5022, 5030, 5580, 6036, 6480, 6696, 7440, 7545, 8048, 8370, 8928, 9054, 10044, 10060, 11160, 12072, 12555, 12960, 13392, 13581, 14880, 15090, 15593, 16096, 16740, 18108, 20088, 20120, 22320, 22635, 24144, 25110, 26784, 27162, 30180, 31186, 33480, 36216, 40176, 40240, 40743, 44640, 45270, 46779, 48288, 50220, 54324, 60360, 62372, 66960, 67905, 72432, 77965, 80352, 80480, 81486, 90540, 93558, 100440, 108648, 120720, 124744, 133920, 135810, 140337, 144864, 155930, 162972, 181080, 187116, 200880, 203715, 217296, 233895, 241440, 249488, 271620, 280674, 311860, 325944, 362160, 374232, 401760, 407430, 421011, 434592, 467790, 498976, 543240, 561348, 623720, 651888, 701685, 724320, 748464, 814860, 842022, 935580, 1086480, 1122696, 1247440, 1263033, 1303776, 1403370, 1496928, 1629720, 1684044, 1871160, 2105055, 2172960, 2245392, 2494880, 2526066, 2806740, 3259440, 3368088, 3742320, 4210110, 4490784, 5052132, 5613480, 6315165, 6518880, 6736176, 7484640, 8420220, 10104264, 11226960, 12630330, 13472352, 16840440, 20208528, 22453920, 25260660, 33680880, 40417056, 50521320, 67361760, 101042640, 202085280]

約数ペア:

[(1, 202085280), (2, 101042640), (3, 67361760), (4, 50521320), (5, 40417056), (6, 33680880), (8, 25260660), (9, 22453920), (10, 20208528), (12, 16840440), (15, 13472352), (16, 12630330), (18, 11226960), (20, 10104264), (24, 8420220), (27, 7484640), (30, 6736176), (31, 6518880), (32, 6315165), (36, 5613480), (40, 5052132), (45, 4490784), (48, 4210110), (54, 3742320), (60, 3368088), (62, 3259440), (72, 2806740), (80, 2526066), (81, 2494880), (90, 2245392), (93, 2172960), (96, 2105055), (108, 1871160), (120, 1684044), (124, 1629720), (135, 1496928), (144, 1403370), (155, 1303776), (160, 1263033), (162, 1247440), (180, 1122696), (186, 1086480), (216, 935580), (240, 842022), (248, 814860), (270, 748464), (279, 724320), (288, 701685), (310, 651888), (324, 623720), (360, 561348), (372, 543240), (405, 498976), (432, 467790), (465, 434592), (480, 421011), (496, 407430), (503, 401760), (540, 374232), (558, 362160), (620, 325944), (648, 311860), (720, 280674), (744, 271620), (810, 249488), (837, 241440), (864, 233895), (930, 217296), (992, 203715), (1006, 200880), (1080, 187116), (1116, 181080), (1240, 162972), (1296, 155930), (1395, 144864), (1440, 140337), (1488, 135810), (1509, 133920), (1620, 124744), (1674, 120720), (1860, 108648), (2012, 100440), (2160, 93558), (2232, 90540), (2480, 81486), (2511, 80480), (2515, 80352), (2592, 77965), (2790, 72432), (2976, 67905), (3018, 66960), (3240, 62372), (3348, 60360), (3720, 54324), (4024, 50220), (4185, 48288), (4320, 46779), (4464, 45270), (4527, 44640), (4960, 40743), (5022, 40240), (5030, 40176), (5580, 36216), (6036, 33480), (6480, 31186), (6696, 30180), (7440, 27162), (7545, 26784), (8048, 25110), (8370, 24144), (8928, 22635), (9054, 22320), (10044, 20120), (10060, 20088), (11160, 18108), (12072, 16740), (12555, 16096), (12960, 15593), (13392, 15090), (13581, 14880)]