75647040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11257}}^1$

素因数の和:11284

約数の個数: 112

約数和(自身を含む): 274515072

約数和(自身を除く): 198868032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11257, 22514, 33771, 45028, 56285, 67542, 78799, 90056, 112570, 135084, 157598, 168855, 180112, 225140, 236397, 270168, 315196, 337710, 360224, 393995, 450280, 472794, 540336, 630392, 675420, 720448, 787990, 900560, 945588, 1080672, 1181985, 1260784, 1350840, 1575980, 1801120, 1891176, 2161344, 2363970, 2521568, 2701680, 3151960, 3602240, 3782352, 4727940, 5043136, 5403360, 6303920, 7564704, 9455880, 10806720, 12607840, 15129408, 18911760, 25215680, 37823520, 75647040]

約数ペア:

[(1, 75647040), (2, 37823520), (3, 25215680), (4, 18911760), (5, 15129408), (6, 12607840), (7, 10806720), (8, 9455880), (10, 7564704), (12, 6303920), (14, 5403360), (15, 5043136), (16, 4727940), (20, 3782352), (21, 3602240), (24, 3151960), (28, 2701680), (30, 2521568), (32, 2363970), (35, 2161344), (40, 1891176), (42, 1801120), (48, 1575980), (56, 1350840), (60, 1260784), (64, 1181985), (70, 1080672), (80, 945588), (84, 900560), (96, 787990), (105, 720448), (112, 675420), (120, 630392), (140, 540336), (160, 472794), (168, 450280), (192, 393995), (210, 360224), (224, 337710), (240, 315196), (280, 270168), (320, 236397), (336, 225140), (420, 180112), (448, 168855), (480, 157598), (560, 135084), (672, 112570), (840, 90056), (960, 78799), (1120, 67542), (1344, 56285), (1680, 45028), (2240, 33771), (3360, 22514), (6720, 11257)]