204638400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 210

約数和(自身を含む): 752675660

約数和(自身を除く): 548037260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1579, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3158, 3240, 3600, 4050, 4320, 4737, 4800, 5184, 5400, 6316, 6480, 7200, 7895, 8100, 8640, 9474, 10800, 12632, 12960, 14211, 14400, 15790, 16200, 18948, 21600, 23685, 25264, 25920, 28422, 31580, 32400, 37896, 39475, 42633, 43200, 47370, 50528, 56844, 63160, 64800, 71055, 75792, 78950, 85266, 94740, 101056, 113688, 118425, 126320, 127899, 129600, 142110, 151584, 157900, 170532, 189480, 213165, 227376, 236850, 252640, 255798, 284220, 303168, 315800, 341064, 355275, 378960, 426330, 454752, 473700, 505280, 511596, 568440, 631600, 639495, 682128, 710550, 757920, 852660, 909504, 947400, 1023192, 1065825, 1136880, 1263200, 1278990, 1364256, 1421100, 1515840, 1705320, 1894800, 2046384, 2131650, 2273760, 2526400, 2557980, 2728512, 2842200, 3197475, 3410640, 3789600, 4092768, 4263300, 4547520, 5115960, 5684400, 6394950, 6821280, 7579200, 8185536, 8526600, 10231920, 11368800, 12789900, 13642560, 17053200, 20463840, 22737600, 25579800, 34106400, 40927680, 51159600, 68212800, 102319200, 204638400]

約数ペア:

[(1, 204638400), (2, 102319200), (3, 68212800), (4, 51159600), (5, 40927680), (6, 34106400), (8, 25579800), (9, 22737600), (10, 20463840), (12, 17053200), (15, 13642560), (16, 12789900), (18, 11368800), (20, 10231920), (24, 8526600), (25, 8185536), (27, 7579200), (30, 6821280), (32, 6394950), (36, 5684400), (40, 5115960), (45, 4547520), (48, 4263300), (50, 4092768), (54, 3789600), (60, 3410640), (64, 3197475), (72, 2842200), (75, 2728512), (80, 2557980), (81, 2526400), (90, 2273760), (96, 2131650), (100, 2046384), (108, 1894800), (120, 1705320), (135, 1515840), (144, 1421100), (150, 1364256), (160, 1278990), (162, 1263200), (180, 1136880), (192, 1065825), (200, 1023192), (216, 947400), (225, 909504), (240, 852660), (270, 757920), (288, 710550), (300, 682128), (320, 639495), (324, 631600), (360, 568440), (400, 511596), (405, 505280), (432, 473700), (450, 454752), (480, 426330), (540, 378960), (576, 355275), (600, 341064), (648, 315800), (675, 303168), (720, 284220), (800, 255798), (810, 252640), (864, 236850), (900, 227376), (960, 213165), (1080, 189480), (1200, 170532), (1296, 157900), (1350, 151584), (1440, 142110), (1579, 129600), (1600, 127899), (1620, 126320), (1728, 118425), (1800, 113688), (2025, 101056), (2160, 94740), (2400, 85266), (2592, 78950), (2700, 75792), (2880, 71055), (3158, 64800), (3240, 63160), (3600, 56844), (4050, 50528), (4320, 47370), (4737, 43200), (4800, 42633), (5184, 39475), (5400, 37896), (6316, 32400), (6480, 31580), (7200, 28422), (7895, 25920), (8100, 25264), (8640, 23685), (9474, 21600), (10800, 18948), (12632, 16200), (12960, 15790), (14211, 14400)]