99510400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 271252170

約数和(自身を除く): 171741770

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 257, 275, 320, 352, 400, 440, 484, 514, 550, 605, 640, 704, 800, 880, 968, 1028, 1100, 1210, 1285, 1408, 1600, 1760, 1936, 2056, 2200, 2420, 2570, 2827, 3025, 3200, 3520, 3872, 4112, 4400, 4840, 5140, 5654, 6050, 6425, 7040, 7744, 8224, 8800, 9680, 10280, 11308, 12100, 12850, 14135, 15488, 16448, 17600, 19360, 20560, 22616, 24200, 25700, 28270, 31097, 32896, 35200, 38720, 41120, 45232, 48400, 51400, 56540, 62194, 70675, 77440, 82240, 90464, 96800, 102800, 113080, 124388, 141350, 155485, 164480, 180928, 193600, 205600, 226160, 248776, 282700, 310970, 361856, 387200, 411200, 452320, 497552, 565400, 621940, 777425, 822400, 904640, 995104, 1130800, 1243880, 1554850, 1809280, 1990208, 2261600, 2487760, 3109700, 3980416, 4523200, 4975520, 6219400, 9046400, 9951040, 12438800, 19902080, 24877600, 49755200, 99510400]

約数ペア:

[(1, 99510400), (2, 49755200), (4, 24877600), (5, 19902080), (8, 12438800), (10, 9951040), (11, 9046400), (16, 6219400), (20, 4975520), (22, 4523200), (25, 3980416), (32, 3109700), (40, 2487760), (44, 2261600), (50, 1990208), (55, 1809280), (64, 1554850), (80, 1243880), (88, 1130800), (100, 995104), (110, 904640), (121, 822400), (128, 777425), (160, 621940), (176, 565400), (200, 497552), (220, 452320), (242, 411200), (257, 387200), (275, 361856), (320, 310970), (352, 282700), (400, 248776), (440, 226160), (484, 205600), (514, 193600), (550, 180928), (605, 164480), (640, 155485), (704, 141350), (800, 124388), (880, 113080), (968, 102800), (1028, 96800), (1100, 90464), (1210, 82240), (1285, 77440), (1408, 70675), (1600, 62194), (1760, 56540), (1936, 51400), (2056, 48400), (2200, 45232), (2420, 41120), (2570, 38720), (2827, 35200), (3025, 32896), (3200, 31097), (3520, 28270), (3872, 25700), (4112, 24200), (4400, 22616), (4840, 20560), (5140, 19360), (5654, 17600), (6050, 16448), (6425, 15488), (7040, 14135), (7744, 12850), (8224, 12100), (8800, 11308), (9680, 10280)]