249504200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 685670400

約数和(自身を除く): 436166200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 47, 50, 55, 76, 88, 94, 95, 100, 110, 127, 152, 188, 190, 200, 209, 220, 235, 254, 275, 376, 380, 418, 440, 470, 475, 508, 517, 550, 635, 760, 836, 893, 940, 950, 1016, 1034, 1045, 1100, 1175, 1270, 1397, 1672, 1786, 1880, 1900, 2068, 2090, 2200, 2350, 2413, 2540, 2585, 2794, 3175, 3572, 3800, 4136, 4180, 4465, 4700, 4826, 5080, 5170, 5225, 5588, 5969, 6350, 6985, 7144, 8360, 8930, 9400, 9652, 9823, 10340, 10450, 11176, 11938, 12065, 12700, 12925, 13970, 17860, 19304, 19646, 20680, 20900, 22325, 23876, 24130, 25400, 25850, 26543, 27940, 29845, 34925, 35720, 39292, 41800, 44650, 47752, 48260, 49115, 51700, 53086, 55880, 59690, 60325, 65659, 69850, 78584, 89300, 96520, 98230, 103400, 106172, 113411, 119380, 120650, 131318, 132715, 139700, 149225, 178600, 196460, 212344, 226822, 238760, 241300, 245575, 262636, 265430, 279400, 298450, 328295, 392920, 453644, 482600, 491150, 525272, 530860, 567055, 596900, 656590, 663575, 907288, 982300, 1061720, 1134110, 1193800, 1247521, 1313180, 1327150, 1641475, 1964600, 2268220, 2495042, 2626360, 2654300, 2835275, 3282950, 4536440, 4990084, 5308600, 5670550, 6237605, 6565900, 9980168, 11341100, 12475210, 13131800, 22682200, 24950420, 31188025, 49900840, 62376050, 124752100, 249504200]

約数ペア:

[(1, 249504200), (2, 124752100), (4, 62376050), (5, 49900840), (8, 31188025), (10, 24950420), (11, 22682200), (19, 13131800), (20, 12475210), (22, 11341100), (25, 9980168), (38, 6565900), (40, 6237605), (44, 5670550), (47, 5308600), (50, 4990084), (55, 4536440), (76, 3282950), (88, 2835275), (94, 2654300), (95, 2626360), (100, 2495042), (110, 2268220), (127, 1964600), (152, 1641475), (188, 1327150), (190, 1313180), (200, 1247521), (209, 1193800), (220, 1134110), (235, 1061720), (254, 982300), (275, 907288), (376, 663575), (380, 656590), (418, 596900), (440, 567055), (470, 530860), (475, 525272), (508, 491150), (517, 482600), (550, 453644), (635, 392920), (760, 328295), (836, 298450), (893, 279400), (940, 265430), (950, 262636), (1016, 245575), (1034, 241300), (1045, 238760), (1100, 226822), (1175, 212344), (1270, 196460), (1397, 178600), (1672, 149225), (1786, 139700), (1880, 132715), (1900, 131318), (2068, 120650), (2090, 119380), (2200, 113411), (2350, 106172), (2413, 103400), (2540, 98230), (2585, 96520), (2794, 89300), (3175, 78584), (3572, 69850), (3800, 65659), (4136, 60325), (4180, 59690), (4465, 55880), (4700, 53086), (4826, 51700), (5080, 49115), (5170, 48260), (5225, 47752), (5588, 44650), (5969, 41800), (6350, 39292), (6985, 35720), (7144, 34925), (8360, 29845), (8930, 27940), (9400, 26543), (9652, 25850), (9823, 25400), (10340, 24130), (10450, 23876), (11176, 22325), (11938, 20900), (12065, 20680), (12700, 19646), (12925, 19304), (13970, 17860)]