26780600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 81423360

約数和(自身を除く): 54642760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 37, 40, 44, 47, 50, 55, 56, 70, 74, 77, 88, 94, 100, 110, 140, 148, 154, 175, 185, 188, 200, 220, 235, 259, 275, 280, 296, 308, 329, 350, 370, 376, 385, 407, 440, 470, 517, 518, 550, 616, 658, 700, 740, 770, 814, 925, 940, 1034, 1036, 1100, 1175, 1295, 1316, 1400, 1480, 1540, 1628, 1645, 1739, 1850, 1880, 1925, 2035, 2068, 2072, 2200, 2350, 2585, 2590, 2632, 2849, 3080, 3256, 3290, 3478, 3619, 3700, 3850, 4070, 4136, 4700, 5170, 5180, 5698, 6475, 6580, 6956, 7238, 7400, 7700, 8140, 8225, 8695, 9400, 10175, 10340, 10360, 11396, 12173, 12925, 12950, 13160, 13912, 14245, 14476, 15400, 16280, 16450, 17390, 18095, 19129, 20350, 20680, 22792, 24346, 25850, 25900, 28490, 28952, 32900, 34780, 36190, 38258, 40700, 43475, 48692, 51700, 51800, 56980, 60865, 65800, 69560, 71225, 72380, 76516, 81400, 86950, 90475, 95645, 97384, 103400, 113960, 121730, 133903, 142450, 144760, 153032, 173900, 180950, 191290, 243460, 267806, 284900, 304325, 347800, 361900, 382580, 478225, 486920, 535612, 569800, 608650, 669515, 723800, 765160, 956450, 1071224, 1217300, 1339030, 1912900, 2434600, 2678060, 3347575, 3825800, 5356120, 6695150, 13390300, 26780600]

約数ペア:

[(1, 26780600), (2, 13390300), (4, 6695150), (5, 5356120), (7, 3825800), (8, 3347575), (10, 2678060), (11, 2434600), (14, 1912900), (20, 1339030), (22, 1217300), (25, 1071224), (28, 956450), (35, 765160), (37, 723800), (40, 669515), (44, 608650), (47, 569800), (50, 535612), (55, 486920), (56, 478225), (70, 382580), (74, 361900), (77, 347800), (88, 304325), (94, 284900), (100, 267806), (110, 243460), (140, 191290), (148, 180950), (154, 173900), (175, 153032), (185, 144760), (188, 142450), (200, 133903), (220, 121730), (235, 113960), (259, 103400), (275, 97384), (280, 95645), (296, 90475), (308, 86950), (329, 81400), (350, 76516), (370, 72380), (376, 71225), (385, 69560), (407, 65800), (440, 60865), (470, 56980), (517, 51800), (518, 51700), (550, 48692), (616, 43475), (658, 40700), (700, 38258), (740, 36190), (770, 34780), (814, 32900), (925, 28952), (940, 28490), (1034, 25900), (1036, 25850), (1100, 24346), (1175, 22792), (1295, 20680), (1316, 20350), (1400, 19129), (1480, 18095), (1540, 17390), (1628, 16450), (1645, 16280), (1739, 15400), (1850, 14476), (1880, 14245), (1925, 13912), (2035, 13160), (2068, 12950), (2072, 12925), (2200, 12173), (2350, 11396), (2585, 10360), (2590, 10340), (2632, 10175), (2849, 9400), (3080, 8695), (3256, 8225), (3290, 8140), (3478, 7700), (3619, 7400), (3700, 7238), (3850, 6956), (4070, 6580), (4136, 6475), (4700, 5698), (5170, 5180)]