68054580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 249500160

約数和(自身を除く): 181445580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 67, 76, 81, 90, 95, 99, 108, 110, 114, 132, 134, 135, 162, 165, 171, 180, 190, 198, 201, 209, 220, 228, 243, 268, 270, 285, 297, 324, 330, 335, 342, 380, 396, 402, 405, 418, 486, 495, 513, 540, 570, 594, 603, 627, 660, 670, 684, 737, 804, 810, 836, 855, 891, 972, 990, 1005, 1026, 1045, 1140, 1188, 1206, 1215, 1254, 1273, 1340, 1474, 1485, 1539, 1620, 1710, 1782, 1809, 1881, 1980, 2010, 2052, 2090, 2211, 2412, 2430, 2508, 2546, 2565, 2673, 2948, 2970, 3015, 3078, 3135, 3420, 3564, 3618, 3685, 3762, 3819, 4020, 4180, 4422, 4455, 4617, 4860, 5092, 5130, 5346, 5427, 5643, 5940, 6030, 6156, 6270, 6365, 6633, 7236, 7370, 7524, 7638, 7695, 8844, 8910, 9045, 9234, 9405, 10260, 10692, 10854, 11055, 11286, 11457, 12060, 12540, 12730, 13266, 13365, 14003, 14740, 15276, 15390, 16281, 16929, 17820, 18090, 18468, 18810, 19095, 19899, 21708, 22110, 22572, 22914, 23085, 25460, 26532, 26730, 27135, 28006, 28215, 30780, 32562, 33165, 33858, 34371, 36180, 37620, 38190, 39798, 42009, 44220, 45828, 46170, 50787, 53460, 54270, 56012, 56430, 57285, 59697, 65124, 66330, 67716, 68742, 70015, 76380, 79596, 81405, 84018, 84645, 92340, 99495, 101574, 103113, 108540, 112860, 114570, 119394, 126027, 132660, 137484, 140030, 162810, 168036, 169290, 171855, 179091, 198990, 203148, 206226, 210045, 229140, 238788, 252054, 253935, 280060, 298485, 309339, 325620, 338580, 343710, 358182, 378081, 397980, 412452, 420090, 504108, 507870, 515565, 596970, 618678, 630135, 687420, 716364, 756162, 840180, 895455, 1015740, 1031130, 1134243, 1193940, 1237356, 1260270, 1512324, 1546695, 1790910, 1890405, 2062260, 2268486, 2520540, 3093390, 3402729, 3581820, 3780810, 4536972, 5671215, 6186780, 6805458, 7561620, 11342430, 13610916, 17013645, 22684860, 34027290, 68054580]

約数ペア:

[(1, 68054580), (2, 34027290), (3, 22684860), (4, 17013645), (5, 13610916), (6, 11342430), (9, 7561620), (10, 6805458), (11, 6186780), (12, 5671215), (15, 4536972), (18, 3780810), (19, 3581820), (20, 3402729), (22, 3093390), (27, 2520540), (30, 2268486), (33, 2062260), (36, 1890405), (38, 1790910), (44, 1546695), (45, 1512324), (54, 1260270), (55, 1237356), (57, 1193940), (60, 1134243), (66, 1031130), (67, 1015740), (76, 895455), (81, 840180), (90, 756162), (95, 716364), (99, 687420), (108, 630135), (110, 618678), (114, 596970), (132, 515565), (134, 507870), (135, 504108), (162, 420090), (165, 412452), (171, 397980), (180, 378081), (190, 358182), (198, 343710), (201, 338580), (209, 325620), (220, 309339), (228, 298485), (243, 280060), (268, 253935), (270, 252054), (285, 238788), (297, 229140), (324, 210045), (330, 206226), (335, 203148), (342, 198990), (380, 179091), (396, 171855), (402, 169290), (405, 168036), (418, 162810), (486, 140030), (495, 137484), (513, 132660), (540, 126027), (570, 119394), (594, 114570), (603, 112860), (627, 108540), (660, 103113), (670, 101574), (684, 99495), (737, 92340), (804, 84645), (810, 84018), (836, 81405), (855, 79596), (891, 76380), (972, 70015), (990, 68742), (1005, 67716), (1026, 66330), (1045, 65124), (1140, 59697), (1188, 57285), (1206, 56430), (1215, 56012), (1254, 54270), (1273, 53460), (1340, 50787), (1474, 46170), (1485, 45828), (1539, 44220), (1620, 42009), (1710, 39798), (1782, 38190), (1809, 37620), (1881, 36180), (1980, 34371), (2010, 33858), (2052, 33165), (2090, 32562), (2211, 30780), (2412, 28215), (2430, 28006), (2508, 27135), (2546, 26730), (2565, 26532), (2673, 25460), (2948, 23085), (2970, 22914), (3015, 22572), (3078, 22110), (3135, 21708), (3420, 19899), (3564, 19095), (3618, 18810), (3685, 18468), (3762, 18090), (3819, 17820), (4020, 16929), (4180, 16281), (4422, 15390), (4455, 15276), (4617, 14740), (4860, 14003), (5092, 13365), (5130, 13266), (5346, 12730), (5427, 12540), (5643, 12060), (5940, 11457), (6030, 11286), (6156, 11055), (6270, 10854), (6365, 10692), (6633, 10260), (7236, 9405), (7370, 9234), (7524, 9045), (7638, 8910), (7695, 8844)]