186890000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1738

約数の個数: 100

約数和(自身を含む): 493904400

約数和(自身を除く): 307014400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 625, 880, 1000, 1100, 1250, 1375, 1699, 2000, 2200, 2500, 2750, 3398, 4400, 5000, 5500, 6796, 6875, 8495, 10000, 11000, 13592, 13750, 16990, 18689, 22000, 27184, 27500, 33980, 37378, 42475, 55000, 67960, 74756, 84950, 93445, 110000, 135920, 149512, 169900, 186890, 212375, 299024, 339800, 373780, 424750, 467225, 679600, 747560, 849500, 934450, 1061875, 1495120, 1699000, 1868900, 2123750, 2336125, 3398000, 3737800, 4247500, 4672250, 7475600, 8495000, 9344500, 11680625, 16990000, 18689000, 23361250, 37378000, 46722500, 93445000, 186890000]

約数ペア:

[(1, 186890000), (2, 93445000), (4, 46722500), (5, 37378000), (8, 23361250), (10, 18689000), (11, 16990000), (16, 11680625), (20, 9344500), (22, 8495000), (25, 7475600), (40, 4672250), (44, 4247500), (50, 3737800), (55, 3398000), (80, 2336125), (88, 2123750), (100, 1868900), (110, 1699000), (125, 1495120), (176, 1061875), (200, 934450), (220, 849500), (250, 747560), (275, 679600), (400, 467225), (440, 424750), (500, 373780), (550, 339800), (625, 299024), (880, 212375), (1000, 186890), (1100, 169900), (1250, 149512), (1375, 135920), (1699, 110000), (2000, 93445), (2200, 84950), (2500, 74756), (2750, 67960), (3398, 55000), (4400, 42475), (5000, 37378), (5500, 33980), (6796, 27500), (6875, 27184), (8495, 22000), (10000, 18689), (11000, 16990), (13592, 13750)]