180531876

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1958

約数の個数: 96

約数和(自身を含む): 512870400

約数和(自身を除く): 332338524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 343, 483, 588, 644, 686, 966, 1029, 1127, 1372, 1907, 1932, 2058, 2254, 3381, 3814, 4116, 4508, 5721, 6762, 7628, 7889, 11442, 13349, 13524, 15778, 22884, 23667, 26698, 31556, 40047, 43861, 47334, 53396, 80094, 87722, 93443, 94668, 131583, 160188, 175444, 186886, 263166, 280329, 307027, 373772, 526332, 560658, 614054, 654101, 921081, 1121316, 1228108, 1308202, 1842162, 1962303, 2149189, 2616404, 3684324, 3924606, 4298378, 6447567, 7849212, 8596756, 12895134, 15044323, 25790268, 30088646, 45132969, 60177292, 90265938, 180531876]

約数ペア:

[(1, 180531876), (2, 90265938), (3, 60177292), (4, 45132969), (6, 30088646), (7, 25790268), (12, 15044323), (14, 12895134), (21, 8596756), (23, 7849212), (28, 6447567), (42, 4298378), (46, 3924606), (49, 3684324), (69, 2616404), (84, 2149189), (92, 1962303), (98, 1842162), (138, 1308202), (147, 1228108), (161, 1121316), (196, 921081), (276, 654101), (294, 614054), (322, 560658), (343, 526332), (483, 373772), (588, 307027), (644, 280329), (686, 263166), (966, 186886), (1029, 175444), (1127, 160188), (1372, 131583), (1907, 94668), (1932, 93443), (2058, 87722), (2254, 80094), (3381, 53396), (3814, 47334), (4116, 43861), (4508, 40047), (5721, 31556), (6762, 26698), (7628, 23667), (7889, 22884), (11442, 15778), (13349, 13524)]