85940800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 168

約数和(自身を含む): 243779040

約数和(自身を除く): 157838240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 257, 275, 304, 320, 352, 380, 400, 418, 440, 475, 514, 550, 608, 704, 760, 800, 836, 880, 950, 1028, 1045, 1100, 1216, 1285, 1520, 1600, 1672, 1760, 1900, 2056, 2090, 2200, 2570, 2827, 3040, 3344, 3520, 3800, 4112, 4180, 4400, 4883, 5140, 5225, 5654, 6080, 6425, 6688, 7600, 8224, 8360, 8800, 9766, 10280, 10450, 11308, 12850, 13376, 14135, 15200, 16448, 16720, 17600, 19532, 20560, 20900, 22616, 24415, 25700, 28270, 30400, 33440, 39064, 41120, 41800, 45232, 48830, 51400, 53713, 56540, 66880, 70675, 78128, 82240, 83600, 90464, 97660, 102800, 107426, 113080, 122075, 141350, 156256, 167200, 180928, 195320, 205600, 214852, 226160, 244150, 268565, 282700, 312512, 334400, 390640, 411200, 429704, 452320, 488300, 537130, 565400, 781280, 859408, 904640, 976600, 1074260, 1130800, 1342825, 1562560, 1718816, 1953200, 2148520, 2261600, 2685650, 3437632, 3906400, 4297040, 4523200, 5371300, 7812800, 8594080, 10742600, 17188160, 21485200, 42970400, 85940800]

約数ペア:

[(1, 85940800), (2, 42970400), (4, 21485200), (5, 17188160), (8, 10742600), (10, 8594080), (11, 7812800), (16, 5371300), (19, 4523200), (20, 4297040), (22, 3906400), (25, 3437632), (32, 2685650), (38, 2261600), (40, 2148520), (44, 1953200), (50, 1718816), (55, 1562560), (64, 1342825), (76, 1130800), (80, 1074260), (88, 976600), (95, 904640), (100, 859408), (110, 781280), (152, 565400), (160, 537130), (176, 488300), (190, 452320), (200, 429704), (209, 411200), (220, 390640), (257, 334400), (275, 312512), (304, 282700), (320, 268565), (352, 244150), (380, 226160), (400, 214852), (418, 205600), (440, 195320), (475, 180928), (514, 167200), (550, 156256), (608, 141350), (704, 122075), (760, 113080), (800, 107426), (836, 102800), (880, 97660), (950, 90464), (1028, 83600), (1045, 82240), (1100, 78128), (1216, 70675), (1285, 66880), (1520, 56540), (1600, 53713), (1672, 51400), (1760, 48830), (1900, 45232), (2056, 41800), (2090, 41120), (2200, 39064), (2570, 33440), (2827, 30400), (3040, 28270), (3344, 25700), (3520, 24415), (3800, 22616), (4112, 20900), (4180, 20560), (4400, 19532), (4883, 17600), (5140, 16720), (5225, 16448), (5654, 15200), (6080, 14135), (6425, 13376), (6688, 12850), (7600, 11308), (8224, 10450), (8360, 10280), (8800, 9766)]