63540400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2099

約数の個数: 120

約数和(自身を含む): 190416384

約数和(自身を除く): 126875984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2063, 2200, 2800, 3080, 3850, 4126, 4400, 6160, 7700, 8252, 10315, 14441, 15400, 16504, 20630, 22693, 28882, 30800, 33008, 41260, 45386, 51575, 57764, 72205, 82520, 90772, 103150, 113465, 115528, 144410, 158851, 165040, 181544, 206300, 226930, 231056, 288820, 317702, 361025, 363088, 412600, 453860, 567325, 577640, 635404, 722050, 794255, 825200, 907720, 1134650, 1155280, 1270808, 1444100, 1588510, 1815440, 2269300, 2541616, 2888200, 3177020, 3971275, 4538600, 5776400, 6354040, 7942550, 9077200, 12708080, 15885100, 31770200, 63540400]

約数ペア:

[(1, 63540400), (2, 31770200), (4, 15885100), (5, 12708080), (7, 9077200), (8, 7942550), (10, 6354040), (11, 5776400), (14, 4538600), (16, 3971275), (20, 3177020), (22, 2888200), (25, 2541616), (28, 2269300), (35, 1815440), (40, 1588510), (44, 1444100), (50, 1270808), (55, 1155280), (56, 1134650), (70, 907720), (77, 825200), (80, 794255), (88, 722050), (100, 635404), (110, 577640), (112, 567325), (140, 453860), (154, 412600), (175, 363088), (176, 361025), (200, 317702), (220, 288820), (275, 231056), (280, 226930), (308, 206300), (350, 181544), (385, 165040), (400, 158851), (440, 144410), (550, 115528), (560, 113465), (616, 103150), (700, 90772), (770, 82520), (880, 72205), (1100, 57764), (1232, 51575), (1400, 45386), (1540, 41260), (1925, 33008), (2063, 30800), (2200, 28882), (2800, 22693), (3080, 20630), (3850, 16504), (4126, 15400), (4400, 14441), (6160, 10315), (7700, 8252)]