68287000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3013

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 98508200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2875, 2969, 4600, 5750, 5938, 11500, 11876, 14845, 23000, 23752, 29690, 59380, 68287, 74225, 118760, 136574, 148450, 273148, 296900, 341435, 371125, 546296, 593800, 682870, 742250, 1365740, 1484500, 1707175, 2731480, 2969000, 3414350, 6828700, 8535875, 13657400, 17071750, 34143500, 68287000]

約数ペア:

[(1, 68287000), (2, 34143500), (4, 17071750), (5, 13657400), (8, 8535875), (10, 6828700), (20, 3414350), (23, 2969000), (25, 2731480), (40, 1707175), (46, 1484500), (50, 1365740), (92, 742250), (100, 682870), (115, 593800), (125, 546296), (184, 371125), (200, 341435), (230, 296900), (250, 273148), (460, 148450), (500, 136574), (575, 118760), (920, 74225), (1000, 68287), (1150, 59380), (2300, 29690), (2875, 23752), (2969, 23000), (4600, 14845), (5750, 11876), (5938, 11500)]