About the Number
201228840
2進数表記:1011111111101000001000101000
漢数字表記:二億百二十二万八千八百四十
素因数分解:
素因数の和:8144
約数の個数: 128
約数和(自身を含む): 700012800
約数和(自身を除く): 498783960
約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8101, 8280, 12420, 16202, 24303, 24840, 32404, 40505, 48606, 64808, 72909, 81010, 97212, 121515, 145818, 162020, 186323, 194424, 218727, 243030, 291636, 324040, 364545, 372646, 437454, 486060, 558969, 583272, 729090, 745292, 874908, 931615, 972120, 1093635, 1117938, 1458180, 1490584, 1676907, 1749816, 1863230, 2187270, 2235876, 2794845, 2916360, 3353814, 3726460, 4374540, 4471752, 5030721, 5589690, 6707628, 7452920, 8384535, 8749080, 10061442, 11179380, 13415256, 16769070, 20122884, 22358760, 25153605, 33538140, 40245768, 50307210, 67076280, 100614420, 201228840]
約数ペア:
[(1, 201228840), (2, 100614420), (3, 67076280), (4, 50307210), (5, 40245768), (6, 33538140), (8, 25153605), (9, 22358760), (10, 20122884), (12, 16769070), (15, 13415256), (18, 11179380), (20, 10061442), (23, 8749080), (24, 8384535), (27, 7452920), (30, 6707628), (36, 5589690), (40, 5030721), (45, 4471752), (46, 4374540), (54, 3726460), (60, 3353814), (69, 2916360), (72, 2794845), (90, 2235876), (92, 2187270), (108, 1863230), (115, 1749816), (120, 1676907), (135, 1490584), (138, 1458180), (180, 1117938), (184, 1093635), (207, 972120), (216, 931615), (230, 874908), (270, 745292), (276, 729090), (345, 583272), (360, 558969), (414, 486060), (460, 437454), (540, 372646), (552, 364545), (621, 324040), (690, 291636), (828, 243030), (920, 218727), (1035, 194424), (1080, 186323), (1242, 162020), (1380, 145818), (1656, 121515), (2070, 97212), (2484, 81010), (2760, 72909), (3105, 64808), (4140, 48606), (4968, 40505), (6210, 32404), (8101, 24840), (8280, 24303), (12420, 16202)]このpageの処理時間: 0.007115840911865234 seconds