200661660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2608

約数の個数: 144

約数和(自身を含む): 668828160

約数和(自身を除く): 468166500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2551, 2622, 3420, 3933, 4140, 4370, 5102, 5244, 6555, 7653, 7866, 8740, 10204, 12755, 13110, 15306, 15732, 19665, 22959, 25510, 26220, 30612, 38265, 39330, 45918, 48469, 51020, 58673, 76530, 78660, 91836, 96938, 114795, 117346, 145407, 153060, 176019, 193876, 229590, 234692, 242345, 290814, 293365, 352038, 436221, 459180, 484690, 528057, 581628, 586730, 704076, 727035, 872442, 880095, 969380, 1056114, 1114787, 1173460, 1454070, 1744884, 1760190, 2112228, 2181105, 2229574, 2640285, 2908140, 3344361, 3520380, 4362210, 4459148, 5280570, 5573935, 6688722, 8724420, 10033083, 10561140, 11147870, 13377444, 16721805, 20066166, 22295740, 33443610, 40132332, 50165415, 66887220, 100330830, 200661660]

約数ペア:

[(1, 200661660), (2, 100330830), (3, 66887220), (4, 50165415), (5, 40132332), (6, 33443610), (9, 22295740), (10, 20066166), (12, 16721805), (15, 13377444), (18, 11147870), (19, 10561140), (20, 10033083), (23, 8724420), (30, 6688722), (36, 5573935), (38, 5280570), (45, 4459148), (46, 4362210), (57, 3520380), (60, 3344361), (69, 2908140), (76, 2640285), (90, 2229574), (92, 2181105), (95, 2112228), (114, 1760190), (115, 1744884), (138, 1454070), (171, 1173460), (180, 1114787), (190, 1056114), (207, 969380), (228, 880095), (230, 872442), (276, 727035), (285, 704076), (342, 586730), (345, 581628), (380, 528057), (414, 484690), (437, 459180), (460, 436221), (570, 352038), (684, 293365), (690, 290814), (828, 242345), (855, 234692), (874, 229590), (1035, 193876), (1140, 176019), (1311, 153060), (1380, 145407), (1710, 117346), (1748, 114795), (2070, 96938), (2185, 91836), (2551, 78660), (2622, 76530), (3420, 58673), (3933, 51020), (4140, 48469), (4370, 45918), (5102, 39330), (5244, 38265), (6555, 30612), (7653, 26220), (7866, 25510), (8740, 22959), (10204, 19665), (12755, 15732), (13110, 15306)]