76743480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 256711680

約数和(自身を除く): 179968200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1237, 1320, 1410, 1551, 1880, 2068, 2474, 2585, 2820, 3102, 3711, 4136, 4948, 5170, 5640, 6185, 6204, 7422, 7755, 9896, 10340, 12370, 12408, 13607, 14844, 15510, 18555, 20680, 24740, 27214, 29688, 31020, 37110, 40821, 49480, 54428, 58139, 62040, 68035, 74220, 81642, 108856, 116278, 136070, 148440, 163284, 174417, 204105, 232556, 272140, 290695, 326568, 348834, 408210, 465112, 544280, 581390, 639529, 697668, 816420, 872085, 1162780, 1279058, 1395336, 1632840, 1744170, 1918587, 2325560, 2558116, 3197645, 3488340, 3837174, 5116232, 6395290, 6976680, 7674348, 9592935, 12790580, 15348696, 19185870, 25581160, 38371740, 76743480]

約数ペア:

[(1, 76743480), (2, 38371740), (3, 25581160), (4, 19185870), (5, 15348696), (6, 12790580), (8, 9592935), (10, 7674348), (11, 6976680), (12, 6395290), (15, 5116232), (20, 3837174), (22, 3488340), (24, 3197645), (30, 2558116), (33, 2325560), (40, 1918587), (44, 1744170), (47, 1632840), (55, 1395336), (60, 1279058), (66, 1162780), (88, 872085), (94, 816420), (110, 697668), (120, 639529), (132, 581390), (141, 544280), (165, 465112), (188, 408210), (220, 348834), (235, 326568), (264, 290695), (282, 272140), (330, 232556), (376, 204105), (440, 174417), (470, 163284), (517, 148440), (564, 136070), (660, 116278), (705, 108856), (940, 81642), (1034, 74220), (1128, 68035), (1237, 62040), (1320, 58139), (1410, 54428), (1551, 49480), (1880, 40821), (2068, 37110), (2474, 31020), (2585, 29688), (2820, 27214), (3102, 24740), (3711, 20680), (4136, 18555), (4948, 15510), (5170, 14844), (5640, 13607), (6185, 12408), (6204, 12370), (7422, 10340), (7755, 9896)]