180450732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 558012672

約数和(自身を除く): 377561940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 924, 966, 1012, 1078, 1127, 1213, 1518, 1617, 1771, 1932, 2156, 2254, 2426, 3036, 3234, 3381, 3542, 3639, 4508, 4852, 5313, 6468, 6762, 7084, 7278, 8491, 10626, 12397, 13343, 13524, 14556, 16982, 21252, 24794, 25473, 26686, 27899, 33964, 37191, 40029, 49588, 50946, 53372, 55798, 59437, 74382, 80058, 83697, 93401, 101892, 111596, 118874, 148764, 160116, 167394, 178311, 186802, 195293, 237748, 280203, 306889, 334788, 356622, 373604, 390586, 560406, 585879, 613778, 653807, 713244, 781172, 920667, 1120812, 1171758, 1227556, 1307614, 1367051, 1841334, 1961421, 2148223, 2343516, 2615228, 2734102, 3682668, 3922842, 4101153, 4296446, 5468204, 6444669, 7845684, 8202306, 8592892, 12889338, 15037561, 16404612, 25778676, 30075122, 45112683, 60150244, 90225366, 180450732]

約数ペア:

[(1, 180450732), (2, 90225366), (3, 60150244), (4, 45112683), (6, 30075122), (7, 25778676), (11, 16404612), (12, 15037561), (14, 12889338), (21, 8592892), (22, 8202306), (23, 7845684), (28, 6444669), (33, 5468204), (42, 4296446), (44, 4101153), (46, 3922842), (49, 3682668), (66, 2734102), (69, 2615228), (77, 2343516), (84, 2148223), (92, 1961421), (98, 1841334), (132, 1367051), (138, 1307614), (147, 1227556), (154, 1171758), (161, 1120812), (196, 920667), (231, 781172), (253, 713244), (276, 653807), (294, 613778), (308, 585879), (322, 560406), (462, 390586), (483, 373604), (506, 356622), (539, 334788), (588, 306889), (644, 280203), (759, 237748), (924, 195293), (966, 186802), (1012, 178311), (1078, 167394), (1127, 160116), (1213, 148764), (1518, 118874), (1617, 111596), (1771, 101892), (1932, 93401), (2156, 83697), (2254, 80058), (2426, 74382), (3036, 59437), (3234, 55798), (3381, 53372), (3542, 50946), (3639, 49588), (4508, 40029), (4852, 37191), (5313, 33964), (6468, 27899), (6762, 26686), (7084, 25473), (7278, 24794), (8491, 21252), (10626, 16982), (12397, 14556), (13343, 13524)]