135300800

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 84

約数和(自身を含む): 336566256

約数和(自身を除く): 201265456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 320, 400, 412, 515, 800, 821, 824, 1030, 1600, 1642, 1648, 2060, 2575, 3284, 3296, 4105, 4120, 5150, 6568, 6592, 8210, 8240, 10300, 13136, 16420, 16480, 20525, 20600, 26272, 32840, 32960, 41050, 41200, 52544, 65680, 82100, 82400, 84563, 131360, 164200, 164800, 169126, 262720, 328400, 338252, 422815, 656800, 676504, 845630, 1313600, 1353008, 1691260, 2114075, 2706016, 3382520, 4228150, 5412032, 6765040, 8456300, 13530080, 16912600, 27060160, 33825200, 67650400, 135300800]

約数ペア:

[(1, 135300800), (2, 67650400), (4, 33825200), (5, 27060160), (8, 16912600), (10, 13530080), (16, 8456300), (20, 6765040), (25, 5412032), (32, 4228150), (40, 3382520), (50, 2706016), (64, 2114075), (80, 1691260), (100, 1353008), (103, 1313600), (160, 845630), (200, 676504), (206, 656800), (320, 422815), (400, 338252), (412, 328400), (515, 262720), (800, 169126), (821, 164800), (824, 164200), (1030, 131360), (1600, 84563), (1642, 82400), (1648, 82100), (2060, 65680), (2575, 52544), (3284, 41200), (3296, 41050), (4105, 32960), (4120, 32840), (5150, 26272), (6568, 20600), (6592, 20525), (8210, 16480), (8240, 16420), (10300, 13136)]