75741960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 128

約数和(自身を含む): 266814720

約数和(自身を除く): 191072760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2437, 2590, 3108, 3885, 4440, 4874, 5180, 6216, 7311, 7770, 9748, 10360, 12185, 14622, 15540, 17059, 19496, 24370, 29244, 31080, 34118, 36555, 48740, 51177, 58488, 68236, 73110, 85295, 90169, 97480, 102354, 136472, 146220, 170590, 180338, 204708, 255885, 270507, 292440, 341180, 360676, 409416, 450845, 511770, 541014, 631183, 682360, 721352, 901690, 1023540, 1082028, 1262366, 1352535, 1803380, 1893549, 2047080, 2164056, 2524732, 2705070, 3155915, 3606760, 3787098, 5049464, 5410140, 6311830, 7574196, 9467745, 10820280, 12623660, 15148392, 18935490, 25247320, 37870980, 75741960]

約数ペア:

[(1, 75741960), (2, 37870980), (3, 25247320), (4, 18935490), (5, 15148392), (6, 12623660), (7, 10820280), (8, 9467745), (10, 7574196), (12, 6311830), (14, 5410140), (15, 5049464), (20, 3787098), (21, 3606760), (24, 3155915), (28, 2705070), (30, 2524732), (35, 2164056), (37, 2047080), (40, 1893549), (42, 1803380), (56, 1352535), (60, 1262366), (70, 1082028), (74, 1023540), (84, 901690), (105, 721352), (111, 682360), (120, 631183), (140, 541014), (148, 511770), (168, 450845), (185, 409416), (210, 360676), (222, 341180), (259, 292440), (280, 270507), (296, 255885), (370, 204708), (420, 180338), (444, 170590), (518, 146220), (555, 136472), (740, 102354), (777, 97480), (840, 90169), (888, 85295), (1036, 73110), (1110, 68236), (1295, 58488), (1480, 51177), (1554, 48740), (2072, 36555), (2220, 34118), (2437, 31080), (2590, 29244), (3108, 24370), (3885, 19496), (4440, 17059), (4874, 15540), (5180, 14622), (6216, 12185), (7311, 10360), (7770, 9748)]