25655520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 91010304

約数和(自身を除く): 65354784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 113, 120, 129, 132, 160, 165, 172, 176, 215, 220, 226, 240, 258, 264, 330, 339, 344, 352, 430, 440, 452, 473, 480, 516, 528, 565, 645, 660, 678, 688, 860, 880, 904, 946, 1032, 1056, 1130, 1243, 1290, 1320, 1356, 1376, 1419, 1695, 1720, 1760, 1808, 1892, 2064, 2260, 2365, 2486, 2580, 2640, 2712, 2838, 3390, 3440, 3616, 3729, 3784, 4128, 4520, 4730, 4859, 4972, 5160, 5280, 5424, 5676, 6215, 6780, 6880, 7095, 7458, 7568, 9040, 9460, 9718, 9944, 10320, 10848, 11352, 12430, 13560, 14190, 14577, 14916, 15136, 18080, 18645, 18920, 19436, 19888, 20640, 22704, 24295, 24860, 27120, 28380, 29154, 29832, 37290, 37840, 38872, 39776, 45408, 48590, 49720, 53449, 54240, 56760, 58308, 59664, 72885, 74580, 75680, 77744, 97180, 99440, 106898, 113520, 116616, 119328, 145770, 149160, 155488, 160347, 194360, 198880, 213796, 227040, 233232, 267245, 291540, 298320, 320694, 388720, 427592, 466464, 534490, 583080, 596640, 641388, 777440, 801735, 855184, 1068980, 1166160, 1282776, 1603470, 1710368, 2137960, 2332320, 2565552, 3206940, 4275920, 5131104, 6413880, 8551840, 12827760, 25655520]

約数ペア:

[(1, 25655520), (2, 12827760), (3, 8551840), (4, 6413880), (5, 5131104), (6, 4275920), (8, 3206940), (10, 2565552), (11, 2332320), (12, 2137960), (15, 1710368), (16, 1603470), (20, 1282776), (22, 1166160), (24, 1068980), (30, 855184), (32, 801735), (33, 777440), (40, 641388), (43, 596640), (44, 583080), (48, 534490), (55, 466464), (60, 427592), (66, 388720), (80, 320694), (86, 298320), (88, 291540), (96, 267245), (110, 233232), (113, 227040), (120, 213796), (129, 198880), (132, 194360), (160, 160347), (165, 155488), (172, 149160), (176, 145770), (215, 119328), (220, 116616), (226, 113520), (240, 106898), (258, 99440), (264, 97180), (330, 77744), (339, 75680), (344, 74580), (352, 72885), (430, 59664), (440, 58308), (452, 56760), (473, 54240), (480, 53449), (516, 49720), (528, 48590), (565, 45408), (645, 39776), (660, 38872), (678, 37840), (688, 37290), (860, 29832), (880, 29154), (904, 28380), (946, 27120), (1032, 24860), (1056, 24295), (1130, 22704), (1243, 20640), (1290, 19888), (1320, 19436), (1356, 18920), (1376, 18645), (1419, 18080), (1695, 15136), (1720, 14916), (1760, 14577), (1808, 14190), (1892, 13560), (2064, 12430), (2260, 11352), (2365, 10848), (2486, 10320), (2580, 9944), (2640, 9718), (2712, 9460), (2838, 9040), (3390, 7568), (3440, 7458), (3616, 7095), (3729, 6880), (3784, 6780), (4128, 6215), (4520, 5676), (4730, 5424), (4859, 5280), (4972, 5160)]