204861000

素因数分解:

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

素因数の和:3016

約数の個数: 128

約数和(自身を含む): 667180800

約数和(自身を除く): 462319800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2875, 2969, 3000, 3450, 4600, 5750, 5938, 6900, 8625, 8907, 11500, 11876, 13800, 14845, 17250, 17814, 23000, 23752, 29690, 34500, 35628, 44535, 59380, 68287, 69000, 71256, 74225, 89070, 118760, 136574, 148450, 178140, 204861, 222675, 273148, 296900, 341435, 356280, 371125, 409722, 445350, 546296, 593800, 682870, 742250, 819444, 890700, 1024305, 1113375, 1365740, 1484500, 1638888, 1707175, 1781400, 2048610, 2226750, 2731480, 2969000, 3414350, 4097220, 4453500, 5121525, 6828700, 8194440, 8535875, 8907000, 10243050, 13657400, 17071750, 20486100, 25607625, 34143500, 40972200, 51215250, 68287000, 102430500, 204861000]

約数ペア:

[(1, 204861000), (2, 102430500), (3, 68287000), (4, 51215250), (5, 40972200), (6, 34143500), (8, 25607625), (10, 20486100), (12, 17071750), (15, 13657400), (20, 10243050), (23, 8907000), (24, 8535875), (25, 8194440), (30, 6828700), (40, 5121525), (46, 4453500), (50, 4097220), (60, 3414350), (69, 2969000), (75, 2731480), (92, 2226750), (100, 2048610), (115, 1781400), (120, 1707175), (125, 1638888), (138, 1484500), (150, 1365740), (184, 1113375), (200, 1024305), (230, 890700), (250, 819444), (276, 742250), (300, 682870), (345, 593800), (375, 546296), (460, 445350), (500, 409722), (552, 371125), (575, 356280), (600, 341435), (690, 296900), (750, 273148), (920, 222675), (1000, 204861), (1150, 178140), (1380, 148450), (1500, 136574), (1725, 118760), (2300, 89070), (2760, 74225), (2875, 71256), (2969, 69000), (3000, 68287), (3450, 59380), (4600, 44535), (5750, 35628), (5938, 34500), (6900, 29690), (8625, 23752), (8907, 23000), (11500, 17814), (11876, 17250), (13800, 14845)]