201562800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 690074880

約数和(自身を除く): 488512080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 67, 69, 75, 80, 92, 100, 109, 115, 120, 134, 138, 150, 184, 200, 201, 218, 230, 240, 268, 276, 300, 327, 335, 345, 368, 400, 402, 436, 460, 536, 545, 552, 575, 600, 654, 670, 690, 804, 872, 920, 1005, 1072, 1090, 1104, 1150, 1200, 1308, 1340, 1380, 1541, 1608, 1635, 1675, 1725, 1744, 1840, 2010, 2180, 2300, 2507, 2616, 2680, 2725, 2760, 3082, 3216, 3270, 3350, 3450, 4020, 4360, 4600, 4623, 5014, 5025, 5232, 5360, 5450, 5520, 6164, 6540, 6700, 6900, 7303, 7521, 7705, 8040, 8175, 8720, 9200, 9246, 10028, 10050, 10900, 12328, 12535, 13080, 13400, 13800, 14606, 15042, 15410, 16080, 16350, 18492, 20056, 20100, 21800, 21909, 23115, 24656, 25070, 26160, 26800, 27600, 29212, 30084, 30820, 32700, 36515, 36984, 37605, 38525, 40112, 40200, 43600, 43818, 46230, 50140, 58424, 60168, 61640, 62675, 65400, 73030, 73968, 75210, 77050, 80400, 87636, 92460, 100280, 109545, 115575, 116848, 120336, 123280, 125350, 130800, 146060, 150420, 154100, 167969, 175272, 182575, 184920, 188025, 200560, 219090, 231150, 250700, 292120, 300840, 308200, 335938, 350544, 365150, 369840, 376050, 438180, 462300, 501400, 503907, 547725, 584240, 601680, 616400, 671876, 730300, 752100, 839845, 876360, 924600, 1002800, 1007814, 1095450, 1343752, 1460600, 1504200, 1679690, 1752720, 1849200, 2015628, 2190900, 2519535, 2687504, 2921200, 3008400, 3359380, 4031256, 4199225, 4381800, 5039070, 6718760, 8062512, 8398450, 8763600, 10078140, 12597675, 13437520, 16796900, 20156280, 25195350, 33593800, 40312560, 50390700, 67187600, 100781400, 201562800]

約数ペア:

[(1, 201562800), (2, 100781400), (3, 67187600), (4, 50390700), (5, 40312560), (6, 33593800), (8, 25195350), (10, 20156280), (12, 16796900), (15, 13437520), (16, 12597675), (20, 10078140), (23, 8763600), (24, 8398450), (25, 8062512), (30, 6718760), (40, 5039070), (46, 4381800), (48, 4199225), (50, 4031256), (60, 3359380), (67, 3008400), (69, 2921200), (75, 2687504), (80, 2519535), (92, 2190900), (100, 2015628), (109, 1849200), (115, 1752720), (120, 1679690), (134, 1504200), (138, 1460600), (150, 1343752), (184, 1095450), (200, 1007814), (201, 1002800), (218, 924600), (230, 876360), (240, 839845), (268, 752100), (276, 730300), (300, 671876), (327, 616400), (335, 601680), (345, 584240), (368, 547725), (400, 503907), (402, 501400), (436, 462300), (460, 438180), (536, 376050), (545, 369840), (552, 365150), (575, 350544), (600, 335938), (654, 308200), (670, 300840), (690, 292120), (804, 250700), (872, 231150), (920, 219090), (1005, 200560), (1072, 188025), (1090, 184920), (1104, 182575), (1150, 175272), (1200, 167969), (1308, 154100), (1340, 150420), (1380, 146060), (1541, 130800), (1608, 125350), (1635, 123280), (1675, 120336), (1725, 116848), (1744, 115575), (1840, 109545), (2010, 100280), (2180, 92460), (2300, 87636), (2507, 80400), (2616, 77050), (2680, 75210), (2725, 73968), (2760, 73030), (3082, 65400), (3216, 62675), (3270, 61640), (3350, 60168), (3450, 58424), (4020, 50140), (4360, 46230), (4600, 43818), (4623, 43600), (5014, 40200), (5025, 40112), (5232, 38525), (5360, 37605), (5450, 36984), (5520, 36515), (6164, 32700), (6540, 30820), (6700, 30084), (6900, 29212), (7303, 27600), (7521, 26800), (7705, 26160), (8040, 25070), (8175, 24656), (8720, 23115), (9200, 21909), (9246, 21800), (10028, 20100), (10050, 20056), (10900, 18492), (12328, 16350), (12535, 16080), (13080, 15410), (13400, 15042), (13800, 14606)]