55645920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 212647680

約数和(自身を除く): 157001760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1171, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2342, 2376, 2640, 2970, 3168, 3513, 3960, 4320, 4684, 4752, 5280, 5855, 5940, 7026, 7920, 9368, 9504, 10539, 11710, 11880, 12881, 14052, 15840, 17565, 18736, 21078, 23420, 23760, 25762, 28104, 31617, 35130, 37472, 38643, 42156, 46840, 47520, 51524, 52695, 56208, 63234, 64405, 70260, 77286, 84312, 93680, 103048, 105390, 112416, 115929, 126468, 128810, 140520, 154572, 158085, 168624, 187360, 193215, 206096, 210780, 231858, 252936, 257620, 281040, 309144, 316170, 337248, 347787, 386430, 412192, 421560, 463716, 505872, 515240, 562080, 579645, 618288, 632340, 695574, 772860, 843120, 927432, 1011744, 1030480, 1159290, 1236576, 1264680, 1391148, 1545720, 1686240, 1738935, 1854864, 2060960, 2318580, 2529360, 2782296, 3091440, 3477870, 3709728, 4637160, 5058720, 5564592, 6182880, 6955740, 9274320, 11129184, 13911480, 18548640, 27822960, 55645920]

約数ペア:

[(1, 55645920), (2, 27822960), (3, 18548640), (4, 13911480), (5, 11129184), (6, 9274320), (8, 6955740), (9, 6182880), (10, 5564592), (11, 5058720), (12, 4637160), (15, 3709728), (16, 3477870), (18, 3091440), (20, 2782296), (22, 2529360), (24, 2318580), (27, 2060960), (30, 1854864), (32, 1738935), (33, 1686240), (36, 1545720), (40, 1391148), (44, 1264680), (45, 1236576), (48, 1159290), (54, 1030480), (55, 1011744), (60, 927432), (66, 843120), (72, 772860), (80, 695574), (88, 632340), (90, 618288), (96, 579645), (99, 562080), (108, 515240), (110, 505872), (120, 463716), (132, 421560), (135, 412192), (144, 386430), (160, 347787), (165, 337248), (176, 316170), (180, 309144), (198, 281040), (216, 257620), (220, 252936), (240, 231858), (264, 210780), (270, 206096), (288, 193215), (297, 187360), (330, 168624), (352, 158085), (360, 154572), (396, 140520), (432, 128810), (440, 126468), (480, 115929), (495, 112416), (528, 105390), (540, 103048), (594, 93680), (660, 84312), (720, 77286), (792, 70260), (864, 64405), (880, 63234), (990, 56208), (1056, 52695), (1080, 51524), (1171, 47520), (1188, 46840), (1320, 42156), (1440, 38643), (1485, 37472), (1584, 35130), (1760, 31617), (1980, 28104), (2160, 25762), (2342, 23760), (2376, 23420), (2640, 21078), (2970, 18736), (3168, 17565), (3513, 15840), (3960, 14052), (4320, 12881), (4684, 11880), (4752, 11710), (5280, 10539), (5855, 9504), (5940, 9368), (7026, 7920)]