75309360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1995

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 203244240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 1949, 2415, 2576, 2760, 3220, 3864, 3898, 4830, 5520, 5847, 6440, 7728, 7796, 9660, 9745, 11694, 12880, 13643, 15592, 19320, 19490, 23388, 27286, 29235, 31184, 38640, 38980, 40929, 44827, 46776, 54572, 58470, 68215, 77960, 81858, 89654, 93552, 109144, 116940, 134481, 136430, 155920, 163716, 179308, 204645, 218288, 224135, 233880, 268962, 272860, 313789, 327432, 358616, 409290, 448270, 467760, 537924, 545720, 627578, 654864, 672405, 717232, 818580, 896540, 941367, 1075848, 1091440, 1255156, 1344810, 1568945, 1637160, 1793080, 1882734, 2151696, 2510312, 2689620, 3137890, 3274320, 3586160, 3765468, 4706835, 5020624, 5379240, 6275780, 7530936, 9413670, 10758480, 12551560, 15061872, 18827340, 25103120, 37654680, 75309360]

約数ペア:

[(1, 75309360), (2, 37654680), (3, 25103120), (4, 18827340), (5, 15061872), (6, 12551560), (7, 10758480), (8, 9413670), (10, 7530936), (12, 6275780), (14, 5379240), (15, 5020624), (16, 4706835), (20, 3765468), (21, 3586160), (23, 3274320), (24, 3137890), (28, 2689620), (30, 2510312), (35, 2151696), (40, 1882734), (42, 1793080), (46, 1637160), (48, 1568945), (56, 1344810), (60, 1255156), (69, 1091440), (70, 1075848), (80, 941367), (84, 896540), (92, 818580), (105, 717232), (112, 672405), (115, 654864), (120, 627578), (138, 545720), (140, 537924), (161, 467760), (168, 448270), (184, 409290), (210, 358616), (230, 327432), (240, 313789), (276, 272860), (280, 268962), (322, 233880), (336, 224135), (345, 218288), (368, 204645), (420, 179308), (460, 163716), (483, 155920), (552, 136430), (560, 134481), (644, 116940), (690, 109144), (805, 93552), (840, 89654), (920, 81858), (966, 77960), (1104, 68215), (1288, 58470), (1380, 54572), (1610, 46776), (1680, 44827), (1840, 40929), (1932, 38980), (1949, 38640), (2415, 31184), (2576, 29235), (2760, 27286), (3220, 23388), (3864, 19490), (3898, 19320), (4830, 15592), (5520, 13643), (5847, 12880), (6440, 11694), (7728, 9745), (7796, 9660)]