73994800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 197612352

約数和(自身を除く): 123617552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 67, 80, 88, 100, 110, 134, 176, 200, 220, 251, 268, 275, 335, 400, 440, 502, 536, 550, 670, 737, 880, 1004, 1072, 1100, 1255, 1340, 1474, 1675, 2008, 2200, 2510, 2680, 2761, 2948, 3350, 3685, 4016, 4400, 5020, 5360, 5522, 5896, 6275, 6700, 7370, 10040, 11044, 11792, 12550, 13400, 13805, 14740, 16817, 18425, 20080, 22088, 25100, 26800, 27610, 29480, 33634, 36850, 44176, 50200, 55220, 58960, 67268, 69025, 73700, 84085, 100400, 110440, 134536, 138050, 147400, 168170, 184987, 220880, 269072, 276100, 294800, 336340, 369974, 420425, 552200, 672680, 739948, 840850, 924935, 1104400, 1345360, 1479896, 1681700, 1849870, 2959792, 3363400, 3699740, 4624675, 6726800, 7399480, 9249350, 14798960, 18498700, 36997400, 73994800]

約数ペア:

[(1, 73994800), (2, 36997400), (4, 18498700), (5, 14798960), (8, 9249350), (10, 7399480), (11, 6726800), (16, 4624675), (20, 3699740), (22, 3363400), (25, 2959792), (40, 1849870), (44, 1681700), (50, 1479896), (55, 1345360), (67, 1104400), (80, 924935), (88, 840850), (100, 739948), (110, 672680), (134, 552200), (176, 420425), (200, 369974), (220, 336340), (251, 294800), (268, 276100), (275, 269072), (335, 220880), (400, 184987), (440, 168170), (502, 147400), (536, 138050), (550, 134536), (670, 110440), (737, 100400), (880, 84085), (1004, 73700), (1072, 69025), (1100, 67268), (1255, 58960), (1340, 55220), (1474, 50200), (1675, 44176), (2008, 36850), (2200, 33634), (2510, 29480), (2680, 27610), (2761, 26800), (2948, 25100), (3350, 22088), (3685, 20080), (4016, 18425), (4400, 16817), (5020, 14740), (5360, 13805), (5522, 13400), (5896, 12550), (6275, 11792), (6700, 11044), (7370, 10040)]