180830286

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 505344000

約数和(自身を除く): 324513714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 686, 702, 751, 819, 882, 1029, 1274, 1323, 1502, 1638, 1911, 2058, 2253, 2457, 2646, 3087, 3822, 4459, 4506, 4914, 5257, 5733, 6174, 6759, 8918, 9261, 9763, 10514, 11466, 13377, 13518, 15771, 17199, 18522, 19526, 20277, 26754, 29289, 31542, 34398, 36799, 40131, 40554, 47313, 58578, 68341, 73598, 80262, 87867, 94626, 110397, 120393, 136682, 141939, 175734, 205023, 220794, 240786, 257593, 263601, 283878, 331191, 410046, 478387, 515186, 527202, 615069, 662382, 772779, 956774, 993573, 1230138, 1435161, 1545558, 1845207, 1987146, 2318337, 2870322, 3348709, 3690414, 4305483, 4636674, 6697418, 6955011, 8610966, 10046127, 12916449, 13910022, 20092254, 25832898, 30138381, 60276762, 90415143, 180830286]

約数ペア:

[(1, 180830286), (2, 90415143), (3, 60276762), (6, 30138381), (7, 25832898), (9, 20092254), (13, 13910022), (14, 12916449), (18, 10046127), (21, 8610966), (26, 6955011), (27, 6697418), (39, 4636674), (42, 4305483), (49, 3690414), (54, 3348709), (63, 2870322), (78, 2318337), (91, 1987146), (98, 1845207), (117, 1545558), (126, 1435161), (147, 1230138), (182, 993573), (189, 956774), (234, 772779), (273, 662382), (294, 615069), (343, 527202), (351, 515186), (378, 478387), (441, 410046), (546, 331191), (637, 283878), (686, 263601), (702, 257593), (751, 240786), (819, 220794), (882, 205023), (1029, 175734), (1274, 141939), (1323, 136682), (1502, 120393), (1638, 110397), (1911, 94626), (2058, 87867), (2253, 80262), (2457, 73598), (2646, 68341), (3087, 58578), (3822, 47313), (4459, 40554), (4506, 40131), (4914, 36799), (5257, 34398), (5733, 31542), (6174, 29289), (6759, 26754), (8918, 20277), (9261, 19526), (9763, 18522), (10514, 17199), (11466, 15771), (13377, 13518)]