55422400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 154204416

約数和(自身を除く): 98782016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 67, 80, 88, 94, 100, 110, 134, 160, 176, 188, 200, 220, 235, 268, 275, 320, 335, 352, 376, 400, 440, 470, 517, 536, 550, 670, 704, 737, 752, 800, 880, 940, 1034, 1072, 1100, 1175, 1340, 1474, 1504, 1600, 1675, 1760, 1880, 2068, 2144, 2200, 2350, 2585, 2680, 2948, 3008, 3149, 3350, 3520, 3685, 3760, 4136, 4288, 4400, 4700, 5170, 5360, 5896, 6298, 6700, 7370, 7520, 8272, 8800, 9400, 10340, 10720, 11792, 12596, 12925, 13400, 14740, 15040, 15745, 16544, 17600, 18425, 18800, 20680, 21440, 23584, 25192, 25850, 26800, 29480, 31490, 33088, 34639, 36850, 37600, 41360, 47168, 50384, 51700, 53600, 58960, 62980, 69278, 73700, 75200, 78725, 82720, 100768, 103400, 107200, 117920, 125960, 138556, 147400, 157450, 165440, 173195, 201536, 206800, 235840, 251920, 277112, 294800, 314900, 346390, 413600, 503840, 554224, 589600, 629800, 692780, 827200, 865975, 1007680, 1108448, 1179200, 1259600, 1385560, 1731950, 2216896, 2519200, 2771120, 3463900, 5038400, 5542240, 6927800, 11084480, 13855600, 27711200, 55422400]

約数ペア:

[(1, 55422400), (2, 27711200), (4, 13855600), (5, 11084480), (8, 6927800), (10, 5542240), (11, 5038400), (16, 3463900), (20, 2771120), (22, 2519200), (25, 2216896), (32, 1731950), (40, 1385560), (44, 1259600), (47, 1179200), (50, 1108448), (55, 1007680), (64, 865975), (67, 827200), (80, 692780), (88, 629800), (94, 589600), (100, 554224), (110, 503840), (134, 413600), (160, 346390), (176, 314900), (188, 294800), (200, 277112), (220, 251920), (235, 235840), (268, 206800), (275, 201536), (320, 173195), (335, 165440), (352, 157450), (376, 147400), (400, 138556), (440, 125960), (470, 117920), (517, 107200), (536, 103400), (550, 100768), (670, 82720), (704, 78725), (737, 75200), (752, 73700), (800, 69278), (880, 62980), (940, 58960), (1034, 53600), (1072, 51700), (1100, 50384), (1175, 47168), (1340, 41360), (1474, 37600), (1504, 36850), (1600, 34639), (1675, 33088), (1760, 31490), (1880, 29480), (2068, 26800), (2144, 25850), (2200, 25192), (2350, 23584), (2585, 21440), (2680, 20680), (2948, 18800), (3008, 18425), (3149, 17600), (3350, 16544), (3520, 15745), (3685, 15040), (3760, 14740), (4136, 13400), (4288, 12925), (4400, 12596), (4700, 11792), (5170, 10720), (5360, 10340), (5896, 9400), (6298, 8800), (6700, 8272), (7370, 7520)]