47496900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 106868220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 74, 75, 100, 110, 111, 132, 148, 150, 165, 185, 220, 222, 275, 300, 330, 370, 389, 407, 444, 550, 555, 660, 740, 778, 814, 825, 925, 1100, 1110, 1167, 1221, 1556, 1628, 1650, 1850, 1945, 2035, 2220, 2334, 2442, 2775, 3300, 3700, 3890, 4070, 4279, 4668, 4884, 5550, 5835, 6105, 7780, 8140, 8558, 9725, 10175, 11100, 11670, 12210, 12837, 14393, 17116, 19450, 20350, 21395, 23340, 24420, 25674, 28786, 29175, 30525, 38900, 40700, 42790, 43179, 51348, 57572, 58350, 61050, 64185, 71965, 85580, 86358, 106975, 116700, 122100, 128370, 143930, 158323, 172716, 213950, 215895, 256740, 287860, 316646, 320925, 359825, 427900, 431790, 474969, 633292, 641850, 719650, 791615, 863580, 949938, 1079475, 1283700, 1439300, 1583230, 1899876, 2158950, 2374845, 3166460, 3958075, 4317900, 4749690, 7916150, 9499380, 11874225, 15832300, 23748450, 47496900]

約数ペア:

[(1, 47496900), (2, 23748450), (3, 15832300), (4, 11874225), (5, 9499380), (6, 7916150), (10, 4749690), (11, 4317900), (12, 3958075), (15, 3166460), (20, 2374845), (22, 2158950), (25, 1899876), (30, 1583230), (33, 1439300), (37, 1283700), (44, 1079475), (50, 949938), (55, 863580), (60, 791615), (66, 719650), (74, 641850), (75, 633292), (100, 474969), (110, 431790), (111, 427900), (132, 359825), (148, 320925), (150, 316646), (165, 287860), (185, 256740), (220, 215895), (222, 213950), (275, 172716), (300, 158323), (330, 143930), (370, 128370), (389, 122100), (407, 116700), (444, 106975), (550, 86358), (555, 85580), (660, 71965), (740, 64185), (778, 61050), (814, 58350), (825, 57572), (925, 51348), (1100, 43179), (1110, 42790), (1167, 40700), (1221, 38900), (1556, 30525), (1628, 29175), (1650, 28786), (1850, 25674), (1945, 24420), (2035, 23340), (2220, 21395), (2334, 20350), (2442, 19450), (2775, 17116), (3300, 14393), (3700, 12837), (3890, 12210), (4070, 11670), (4279, 11100), (4668, 10175), (4884, 9725), (5550, 8558), (5835, 8140), (6105, 7780)]