494080800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1771

約数の個数: 144

約数和(自身を含む): 1621896192

約数和(自身を除く): 1127815392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 762, 800, 1016, 1200, 1270, 1524, 1621, 1905, 2032, 2400, 2540, 3048, 3175, 3242, 3810, 4064, 4863, 5080, 6096, 6350, 6484, 7620, 8105, 9525, 9726, 10160, 12192, 12700, 12968, 15240, 16210, 19050, 19452, 20320, 24315, 25400, 25936, 30480, 32420, 38100, 38904, 40525, 48630, 50800, 51872, 60960, 64840, 76200, 77808, 81050, 97260, 101600, 121575, 129680, 152400, 155616, 162100, 194520, 205867, 243150, 259360, 304800, 324200, 389040, 411734, 486300, 617601, 648400, 778080, 823468, 972600, 1029335, 1235202, 1296800, 1646936, 1945200, 2058670, 2470404, 3088005, 3293872, 3890400, 4117340, 4940808, 5146675, 6176010, 6587744, 8234680, 9881616, 10293350, 12352020, 15440025, 16469360, 19763232, 20586700, 24704040, 30880050, 32938720, 41173400, 49408080, 61760100, 82346800, 98816160, 123520200, 164693600, 247040400, 494080800]

約数ペア:

[(1, 494080800), (2, 247040400), (3, 164693600), (4, 123520200), (5, 98816160), (6, 82346800), (8, 61760100), (10, 49408080), (12, 41173400), (15, 32938720), (16, 30880050), (20, 24704040), (24, 20586700), (25, 19763232), (30, 16469360), (32, 15440025), (40, 12352020), (48, 10293350), (50, 9881616), (60, 8234680), (75, 6587744), (80, 6176010), (96, 5146675), (100, 4940808), (120, 4117340), (127, 3890400), (150, 3293872), (160, 3088005), (200, 2470404), (240, 2058670), (254, 1945200), (300, 1646936), (381, 1296800), (400, 1235202), (480, 1029335), (508, 972600), (600, 823468), (635, 778080), (762, 648400), (800, 617601), (1016, 486300), (1200, 411734), (1270, 389040), (1524, 324200), (1621, 304800), (1905, 259360), (2032, 243150), (2400, 205867), (2540, 194520), (3048, 162100), (3175, 155616), (3242, 152400), (3810, 129680), (4064, 121575), (4863, 101600), (5080, 97260), (6096, 81050), (6350, 77808), (6484, 76200), (7620, 64840), (8105, 60960), (9525, 51872), (9726, 50800), (10160, 48630), (12192, 40525), (12700, 38904), (12968, 38100), (15240, 32420), (16210, 30480), (19050, 25936), (19452, 25400), (20320, 24315)]