67827430400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1481}}^1\times {\mathrm{1789}}^1$

素因数の和:3300

約数の個数: 132

約数和(自身を含む): 168337460460

約数和(自身を除く): 100510030060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1481, 1600, 1789, 2560, 2962, 3200, 3578, 5120, 5924, 6400, 7156, 7405, 8945, 11848, 12800, 14312, 14810, 17890, 23696, 25600, 28624, 29620, 35780, 37025, 44725, 47392, 57248, 59240, 71560, 74050, 89450, 94784, 114496, 118480, 143120, 148100, 178900, 189568, 228992, 236960, 286240, 296200, 357800, 379136, 457984, 473920, 572480, 592400, 715600, 758272, 915968, 947840, 1144960, 1184800, 1431200, 1516544, 1831936, 1895680, 2289920, 2369600, 2649509, 2862400, 3791360, 4579840, 4739200, 5299018, 5724800, 7582720, 9159680, 9478400, 10598036, 11449600, 13247545, 18956800, 21196072, 22899200, 26495090, 37913600, 42392144, 45798400, 52990180, 66237725, 84784288, 105980360, 132475450, 169568576, 211960720, 264950900, 339137152, 423921440, 529901800, 678274304, 847842880, 1059803600, 1356548608, 1695685760, 2119607200, 2713097216, 3391371520, 4239214400, 6782743040, 8478428800, 13565486080, 16956857600, 33913715200, 67827430400]

約数ペア:

[(1, 67827430400), (2, 33913715200), (4, 16956857600), (5, 13565486080), (8, 8478428800), (10, 6782743040), (16, 4239214400), (20, 3391371520), (25, 2713097216), (32, 2119607200), (40, 1695685760), (50, 1356548608), (64, 1059803600), (80, 847842880), (100, 678274304), (128, 529901800), (160, 423921440), (200, 339137152), (256, 264950900), (320, 211960720), (400, 169568576), (512, 132475450), (640, 105980360), (800, 84784288), (1024, 66237725), (1280, 52990180), (1481, 45798400), (1600, 42392144), (1789, 37913600), (2560, 26495090), (2962, 22899200), (3200, 21196072), (3578, 18956800), (5120, 13247545), (5924, 11449600), (6400, 10598036), (7156, 9478400), (7405, 9159680), (8945, 7582720), (11848, 5724800), (12800, 5299018), (14312, 4739200), (14810, 4579840), (17890, 3791360), (23696, 2862400), (25600, 2649509), (28624, 2369600), (29620, 2289920), (35780, 1895680), (37025, 1831936), (44725, 1516544), (47392, 1431200), (57248, 1184800), (59240, 1144960), (71560, 947840), (74050, 915968), (89450, 758272), (94784, 715600), (114496, 592400), (118480, 572480), (143120, 473920), (148100, 457984), (178900, 379136), (189568, 357800), (228992, 296200), (236960, 286240)]