55542960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7043

約数の個数: 120

約数和(自身を含む): 203518224

約数和(自身を除く): 147975264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7013, 7920, 14026, 21039, 28052, 35065, 42078, 56104, 63117, 70130, 77143, 84156, 105195, 112208, 126234, 140260, 154286, 168312, 210390, 231429, 252468, 280520, 308572, 315585, 336624, 385715, 420780, 462858, 504936, 561040, 617144, 631170, 694287, 771430, 841560, 925716, 1009872, 1157145, 1234288, 1262340, 1388574, 1542860, 1683120, 1851432, 2314290, 2524680, 2777148, 3085720, 3471435, 3702864, 4628580, 5049360, 5554296, 6171440, 6942870, 9257160, 11108592, 13885740, 18514320, 27771480, 55542960]

約数ペア:

[(1, 55542960), (2, 27771480), (3, 18514320), (4, 13885740), (5, 11108592), (6, 9257160), (8, 6942870), (9, 6171440), (10, 5554296), (11, 5049360), (12, 4628580), (15, 3702864), (16, 3471435), (18, 3085720), (20, 2777148), (22, 2524680), (24, 2314290), (30, 1851432), (33, 1683120), (36, 1542860), (40, 1388574), (44, 1262340), (45, 1234288), (48, 1157145), (55, 1009872), (60, 925716), (66, 841560), (72, 771430), (80, 694287), (88, 631170), (90, 617144), (99, 561040), (110, 504936), (120, 462858), (132, 420780), (144, 385715), (165, 336624), (176, 315585), (180, 308572), (198, 280520), (220, 252468), (240, 231429), (264, 210390), (330, 168312), (360, 154286), (396, 140260), (440, 126234), (495, 112208), (528, 105195), (660, 84156), (720, 77143), (792, 70130), (880, 63117), (990, 56104), (1320, 42078), (1584, 35065), (1980, 28052), (2640, 21039), (3960, 14026), (7013, 7920)]