55789560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 191054160

約数和(自身を除く): 135264600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 257, 268, 270, 324, 335, 360, 402, 405, 514, 536, 540, 603, 648, 670, 771, 804, 810, 1005, 1028, 1080, 1206, 1285, 1340, 1542, 1608, 1620, 1809, 2010, 2056, 2313, 2412, 2570, 2680, 3015, 3084, 3240, 3618, 3855, 4020, 4626, 4824, 5140, 5427, 6030, 6168, 6939, 7236, 7710, 8040, 9045, 9252, 10280, 10854, 11565, 12060, 13878, 14472, 15420, 17219, 18090, 18504, 20817, 21708, 23130, 24120, 27135, 27756, 30840, 34438, 34695, 36180, 41634, 43416, 46260, 51657, 54270, 55512, 68876, 69390, 72360, 83268, 86095, 92520, 103314, 104085, 108540, 137752, 138780, 154971, 166536, 172190, 206628, 208170, 217080, 258285, 277560, 309942, 344380, 413256, 416340, 464913, 516570, 619884, 688760, 774855, 832680, 929826, 1033140, 1239768, 1394739, 1549710, 1859652, 2066280, 2324565, 2789478, 3099420, 3719304, 4649130, 5578956, 6198840, 6973695, 9298260, 11157912, 13947390, 18596520, 27894780, 55789560]

約数ペア:

[(1, 55789560), (2, 27894780), (3, 18596520), (4, 13947390), (5, 11157912), (6, 9298260), (8, 6973695), (9, 6198840), (10, 5578956), (12, 4649130), (15, 3719304), (18, 3099420), (20, 2789478), (24, 2324565), (27, 2066280), (30, 1859652), (36, 1549710), (40, 1394739), (45, 1239768), (54, 1033140), (60, 929826), (67, 832680), (72, 774855), (81, 688760), (90, 619884), (108, 516570), (120, 464913), (134, 416340), (135, 413256), (162, 344380), (180, 309942), (201, 277560), (216, 258285), (257, 217080), (268, 208170), (270, 206628), (324, 172190), (335, 166536), (360, 154971), (402, 138780), (405, 137752), (514, 108540), (536, 104085), (540, 103314), (603, 92520), (648, 86095), (670, 83268), (771, 72360), (804, 69390), (810, 68876), (1005, 55512), (1028, 54270), (1080, 51657), (1206, 46260), (1285, 43416), (1340, 41634), (1542, 36180), (1608, 34695), (1620, 34438), (1809, 30840), (2010, 27756), (2056, 27135), (2313, 24120), (2412, 23130), (2570, 21708), (2680, 20817), (3015, 18504), (3084, 18090), (3240, 17219), (3618, 15420), (3855, 14472), (4020, 13878), (4626, 12060), (4824, 11565), (5140, 10854), (5427, 10280), (6030, 9252), (6168, 9045), (6939, 8040), (7236, 7710)]