180102216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 128

約数和(自身を含む): 573696000

約数和(自身を除く): 393593784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3319, 3876, 4522, 6638, 6783, 7752, 9044, 9957, 13276, 13566, 18088, 19914, 23233, 26552, 27132, 39828, 46466, 54264, 56423, 63061, 69699, 79656, 92932, 112846, 126122, 139398, 169269, 185864, 189183, 225692, 252244, 278796, 338538, 378366, 394961, 441427, 451384, 504488, 557592, 677076, 756732, 789922, 882854, 1072037, 1184883, 1324281, 1354152, 1513464, 1579844, 1765708, 2144074, 2369766, 2648562, 3159688, 3216111, 3531416, 4288148, 4739532, 5297124, 6432222, 7504259, 8576296, 9479064, 10594248, 12864444, 15008518, 22512777, 25728888, 30017036, 45025554, 60034072, 90051108, 180102216]

約数ペア:

[(1, 180102216), (2, 90051108), (3, 60034072), (4, 45025554), (6, 30017036), (7, 25728888), (8, 22512777), (12, 15008518), (14, 12864444), (17, 10594248), (19, 9479064), (21, 8576296), (24, 7504259), (28, 6432222), (34, 5297124), (38, 4739532), (42, 4288148), (51, 3531416), (56, 3216111), (57, 3159688), (68, 2648562), (76, 2369766), (84, 2144074), (102, 1765708), (114, 1579844), (119, 1513464), (133, 1354152), (136, 1324281), (152, 1184883), (168, 1072037), (204, 882854), (228, 789922), (238, 756732), (266, 677076), (323, 557592), (357, 504488), (399, 451384), (408, 441427), (456, 394961), (476, 378366), (532, 338538), (646, 278796), (714, 252244), (798, 225692), (952, 189183), (969, 185864), (1064, 169269), (1292, 139398), (1428, 126122), (1596, 112846), (1938, 92932), (2261, 79656), (2584, 69699), (2856, 63061), (3192, 56423), (3319, 54264), (3876, 46466), (4522, 39828), (6638, 27132), (6783, 26552), (7752, 23233), (9044, 19914), (9957, 18088), (13276, 13566)]