27053880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 97511040

約数和(自身を除く): 70457160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 107, 120, 129, 140, 147, 168, 172, 196, 210, 214, 215, 245, 258, 280, 294, 301, 321, 344, 392, 420, 428, 430, 490, 516, 535, 588, 602, 642, 645, 735, 749, 840, 856, 860, 903, 980, 1032, 1070, 1176, 1204, 1284, 1290, 1470, 1498, 1505, 1605, 1720, 1806, 1960, 2107, 2140, 2247, 2408, 2568, 2580, 2940, 2996, 3010, 3210, 3612, 3745, 4214, 4280, 4494, 4515, 4601, 5160, 5243, 5880, 5992, 6020, 6321, 6420, 7224, 7490, 8428, 8988, 9030, 9202, 10486, 10535, 11235, 12040, 12642, 12840, 13803, 14980, 15729, 16856, 17976, 18060, 18404, 20972, 21070, 22470, 23005, 25284, 26215, 27606, 29960, 31458, 31605, 32207, 36120, 36808, 41944, 42140, 44940, 46010, 50568, 52430, 55212, 62916, 63210, 64414, 69015, 78645, 84280, 89880, 92020, 96621, 104860, 110424, 125832, 126420, 128828, 138030, 157290, 161035, 184040, 193242, 209720, 225449, 252840, 257656, 276060, 314580, 322070, 386484, 450898, 483105, 552120, 629160, 644140, 676347, 772968, 901796, 966210, 1127245, 1288280, 1352694, 1803592, 1932420, 2254490, 2705388, 3381735, 3864840, 4508980, 5410776, 6763470, 9017960, 13526940, 27053880]

約数ペア:

[(1, 27053880), (2, 13526940), (3, 9017960), (4, 6763470), (5, 5410776), (6, 4508980), (7, 3864840), (8, 3381735), (10, 2705388), (12, 2254490), (14, 1932420), (15, 1803592), (20, 1352694), (21, 1288280), (24, 1127245), (28, 966210), (30, 901796), (35, 772968), (40, 676347), (42, 644140), (43, 629160), (49, 552120), (56, 483105), (60, 450898), (70, 386484), (84, 322070), (86, 314580), (98, 276060), (105, 257656), (107, 252840), (120, 225449), (129, 209720), (140, 193242), (147, 184040), (168, 161035), (172, 157290), (196, 138030), (210, 128828), (214, 126420), (215, 125832), (245, 110424), (258, 104860), (280, 96621), (294, 92020), (301, 89880), (321, 84280), (344, 78645), (392, 69015), (420, 64414), (428, 63210), (430, 62916), (490, 55212), (516, 52430), (535, 50568), (588, 46010), (602, 44940), (642, 42140), (645, 41944), (735, 36808), (749, 36120), (840, 32207), (856, 31605), (860, 31458), (903, 29960), (980, 27606), (1032, 26215), (1070, 25284), (1176, 23005), (1204, 22470), (1284, 21070), (1290, 20972), (1470, 18404), (1498, 18060), (1505, 17976), (1605, 16856), (1720, 15729), (1806, 14980), (1960, 13803), (2107, 12840), (2140, 12642), (2247, 12040), (2408, 11235), (2568, 10535), (2580, 10486), (2940, 9202), (2996, 9030), (3010, 8988), (3210, 8428), (3612, 7490), (3745, 7224), (4214, 6420), (4280, 6321), (4494, 6020), (4515, 5992), (4601, 5880), (5160, 5243)]