2018924400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{25111}}^1$

素因数の和:25199

約数の個数: 120

約数和(自身を含む): 6564075904

約数和(自身を除く): 4545151504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 1005, 1072, 1200, 1340, 1608, 1675, 2010, 2680, 3216, 3350, 4020, 5025, 5360, 6700, 8040, 10050, 13400, 16080, 20100, 25111, 26800, 40200, 50222, 75333, 80400, 100444, 125555, 150666, 200888, 251110, 301332, 376665, 401776, 502220, 602664, 627775, 753330, 1004440, 1205328, 1255550, 1506660, 1682437, 1883325, 2008880, 2511100, 3013320, 3364874, 3766650, 5022200, 5047311, 6026640, 6729748, 7533300, 8412185, 10044400, 10094622, 13459496, 15066600, 16824370, 20189244, 25236555, 26918992, 30133200, 33648740, 40378488, 42060925, 50473110, 67297480, 80756976, 84121850, 100946220, 126182775, 134594960, 168243700, 201892440, 252365550, 336487400, 403784880, 504731100, 672974800, 1009462200, 2018924400]

約数ペア:

[(1, 2018924400), (2, 1009462200), (3, 672974800), (4, 504731100), (5, 403784880), (6, 336487400), (8, 252365550), (10, 201892440), (12, 168243700), (15, 134594960), (16, 126182775), (20, 100946220), (24, 84121850), (25, 80756976), (30, 67297480), (40, 50473110), (48, 42060925), (50, 40378488), (60, 33648740), (67, 30133200), (75, 26918992), (80, 25236555), (100, 20189244), (120, 16824370), (134, 15066600), (150, 13459496), (200, 10094622), (201, 10044400), (240, 8412185), (268, 7533300), (300, 6729748), (335, 6026640), (400, 5047311), (402, 5022200), (536, 3766650), (600, 3364874), (670, 3013320), (804, 2511100), (1005, 2008880), (1072, 1883325), (1200, 1682437), (1340, 1506660), (1608, 1255550), (1675, 1205328), (2010, 1004440), (2680, 753330), (3216, 627775), (3350, 602664), (4020, 502220), (5025, 401776), (5360, 376665), (6700, 301332), (8040, 251110), (10050, 200888), (13400, 150666), (16080, 125555), (20100, 100444), (25111, 80400), (26800, 75333), (40200, 50222)]