180409572

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 552726720

約数和(自身を除く): 372317148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 196, 219, 252, 292, 294, 378, 438, 441, 467, 511, 588, 657, 756, 876, 882, 934, 1022, 1314, 1323, 1401, 1533, 1764, 1868, 1971, 2044, 2628, 2646, 2802, 3066, 3269, 3577, 3942, 4203, 4599, 5292, 5604, 6132, 6538, 7154, 7884, 8406, 9198, 9807, 10731, 12609, 13076, 13797, 14308, 16812, 18396, 19614, 21462, 22883, 25218, 27594, 29421, 32193, 34091, 39228, 42924, 45766, 50436, 55188, 58842, 64386, 68182, 68649, 88263, 91532, 96579, 102273, 117684, 128772, 136364, 137298, 176526, 193158, 204546, 205947, 238637, 274596, 306819, 353052, 386316, 409092, 411894, 477274, 613638, 617841, 715911, 823788, 920457, 954548, 1227276, 1235682, 1431822, 1670459, 1840914, 2147733, 2471364, 2863644, 3340918, 3681828, 4295466, 5011377, 6443199, 6681836, 8590932, 10022754, 12886398, 15034131, 20045508, 25772796, 30068262, 45102393, 60136524, 90204786, 180409572]

約数ペア:

[(1, 180409572), (2, 90204786), (3, 60136524), (4, 45102393), (6, 30068262), (7, 25772796), (9, 20045508), (12, 15034131), (14, 12886398), (18, 10022754), (21, 8590932), (27, 6681836), (28, 6443199), (36, 5011377), (42, 4295466), (49, 3681828), (54, 3340918), (63, 2863644), (73, 2471364), (84, 2147733), (98, 1840914), (108, 1670459), (126, 1431822), (146, 1235682), (147, 1227276), (189, 954548), (196, 920457), (219, 823788), (252, 715911), (292, 617841), (294, 613638), (378, 477274), (438, 411894), (441, 409092), (467, 386316), (511, 353052), (588, 306819), (657, 274596), (756, 238637), (876, 205947), (882, 204546), (934, 193158), (1022, 176526), (1314, 137298), (1323, 136364), (1401, 128772), (1533, 117684), (1764, 102273), (1868, 96579), (1971, 91532), (2044, 88263), (2628, 68649), (2646, 68182), (2802, 64386), (3066, 58842), (3269, 55188), (3577, 50436), (3942, 45766), (4203, 42924), (4599, 39228), (5292, 34091), (5604, 32193), (6132, 29421), (6538, 27594), (7154, 25218), (7884, 22883), (8406, 21462), (9198, 19614), (9807, 18396), (10731, 16812), (12609, 14308), (13076, 13797)]