231921000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 796882320

約数和(自身を除く): 564961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 125, 146, 150, 180, 200, 219, 225, 250, 292, 300, 353, 360, 365, 375, 438, 450, 500, 584, 600, 657, 706, 730, 750, 876, 900, 1000, 1059, 1095, 1125, 1314, 1412, 1460, 1500, 1752, 1765, 1800, 1825, 2118, 2190, 2250, 2628, 2824, 2920, 3000, 3177, 3285, 3530, 3650, 4236, 4380, 4500, 5256, 5295, 5475, 6354, 6570, 7060, 7300, 8472, 8760, 8825, 9000, 9125, 10590, 10950, 12708, 13140, 14120, 14600, 15885, 16425, 17650, 18250, 21180, 21900, 25416, 25769, 26280, 26475, 27375, 31770, 32850, 35300, 36500, 42360, 43800, 44125, 51538, 52950, 54750, 63540, 65700, 70600, 73000, 77307, 79425, 82125, 88250, 103076, 105900, 109500, 127080, 128845, 131400, 132375, 154614, 158850, 164250, 176500, 206152, 211800, 219000, 231921, 257690, 264750, 309228, 317700, 328500, 353000, 386535, 397125, 463842, 515380, 529500, 618456, 635400, 644225, 657000, 773070, 794250, 927684, 1030760, 1059000, 1159605, 1288450, 1546140, 1588500, 1855368, 1932675, 2319210, 2576900, 3092280, 3177000, 3221125, 3865350, 4638420, 5153800, 5798025, 6442250, 7730700, 9276840, 9663375, 11596050, 12884500, 15461400, 19326750, 23192100, 25769000, 28990125, 38653500, 46384200, 57980250, 77307000, 115960500, 231921000]

約数ペア:

[(1, 231921000), (2, 115960500), (3, 77307000), (4, 57980250), (5, 46384200), (6, 38653500), (8, 28990125), (9, 25769000), (10, 23192100), (12, 19326750), (15, 15461400), (18, 12884500), (20, 11596050), (24, 9663375), (25, 9276840), (30, 7730700), (36, 6442250), (40, 5798025), (45, 5153800), (50, 4638420), (60, 3865350), (72, 3221125), (73, 3177000), (75, 3092280), (90, 2576900), (100, 2319210), (120, 1932675), (125, 1855368), (146, 1588500), (150, 1546140), (180, 1288450), (200, 1159605), (219, 1059000), (225, 1030760), (250, 927684), (292, 794250), (300, 773070), (353, 657000), (360, 644225), (365, 635400), (375, 618456), (438, 529500), (450, 515380), (500, 463842), (584, 397125), (600, 386535), (657, 353000), (706, 328500), (730, 317700), (750, 309228), (876, 264750), (900, 257690), (1000, 231921), (1059, 219000), (1095, 211800), (1125, 206152), (1314, 176500), (1412, 164250), (1460, 158850), (1500, 154614), (1752, 132375), (1765, 131400), (1800, 128845), (1825, 127080), (2118, 109500), (2190, 105900), (2250, 103076), (2628, 88250), (2824, 82125), (2920, 79425), (3000, 77307), (3177, 73000), (3285, 70600), (3530, 65700), (3650, 63540), (4236, 54750), (4380, 52950), (4500, 51538), (5256, 44125), (5295, 43800), (5475, 42360), (6354, 36500), (6570, 35300), (7060, 32850), (7300, 31770), (8472, 27375), (8760, 26475), (8825, 26280), (9000, 25769), (9125, 25416), (10590, 21900), (10950, 21180), (12708, 18250), (13140, 17650), (14120, 16425), (14600, 15885)]