827831900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 2195692800

約数和(自身を除く): 1367860900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 67, 70, 76, 95, 100, 133, 134, 140, 175, 190, 266, 268, 335, 350, 380, 469, 475, 532, 665, 670, 700, 929, 938, 950, 1273, 1330, 1340, 1675, 1858, 1876, 1900, 2345, 2546, 2660, 3325, 3350, 3716, 4645, 4690, 5092, 6365, 6503, 6650, 6700, 8911, 9290, 9380, 11725, 12730, 13006, 13300, 17651, 17822, 18580, 23225, 23450, 25460, 26012, 31825, 32515, 35302, 35644, 44555, 46450, 46900, 62243, 63650, 65030, 70604, 88255, 89110, 92900, 123557, 124486, 127300, 130060, 162575, 176510, 178220, 222775, 247114, 248972, 311215, 325150, 353020, 435701, 441275, 445550, 494228, 617785, 622430, 650300, 871402, 882550, 891100, 1182617, 1235570, 1244860, 1556075, 1742804, 1765100, 2178505, 2365234, 2471140, 3088925, 3112150, 4357010, 4730468, 5913085, 6177850, 6224300, 8278319, 8714020, 10892525, 11826170, 12355700, 16556638, 21785050, 23652340, 29565425, 33113276, 41391595, 43570100, 59130850, 82783190, 118261700, 165566380, 206957975, 413915950, 827831900]

約数ペア:

[(1, 827831900), (2, 413915950), (4, 206957975), (5, 165566380), (7, 118261700), (10, 82783190), (14, 59130850), (19, 43570100), (20, 41391595), (25, 33113276), (28, 29565425), (35, 23652340), (38, 21785050), (50, 16556638), (67, 12355700), (70, 11826170), (76, 10892525), (95, 8714020), (100, 8278319), (133, 6224300), (134, 6177850), (140, 5913085), (175, 4730468), (190, 4357010), (266, 3112150), (268, 3088925), (335, 2471140), (350, 2365234), (380, 2178505), (469, 1765100), (475, 1742804), (532, 1556075), (665, 1244860), (670, 1235570), (700, 1182617), (929, 891100), (938, 882550), (950, 871402), (1273, 650300), (1330, 622430), (1340, 617785), (1675, 494228), (1858, 445550), (1876, 441275), (1900, 435701), (2345, 353020), (2546, 325150), (2660, 311215), (3325, 248972), (3350, 247114), (3716, 222775), (4645, 178220), (4690, 176510), (5092, 162575), (6365, 130060), (6503, 127300), (6650, 124486), (6700, 123557), (8911, 92900), (9290, 89110), (9380, 88255), (11725, 70604), (12730, 65030), (13006, 63650), (13300, 62243), (17651, 46900), (17822, 46450), (18580, 44555), (23225, 35644), (23450, 35302), (25460, 32515), (26012, 31825)]