27649802520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{18701}}^1$

素因数の和:18795

約数の個数: 192

約数和(自身を含む): 94729370400

約数和(自身を除く): 67079567880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1369, 1480, 1665, 1998, 2220, 2664, 2738, 3330, 3996, 4107, 4440, 4995, 5476, 6660, 6845, 7992, 8214, 9990, 10952, 12321, 13320, 13690, 16428, 18701, 19980, 20535, 24642, 27380, 32856, 36963, 37402, 39960, 41070, 49284, 54760, 56103, 61605, 73926, 74804, 82140, 93505, 98568, 112206, 123210, 147852, 149608, 164280, 168309, 184815, 187010, 224412, 246420, 280515, 295704, 336618, 369630, 374020, 448824, 492840, 504927, 561030, 673236, 691937, 739260, 748040, 841545, 1009854, 1122060, 1346472, 1383874, 1478520, 1683090, 2019708, 2075811, 2244120, 2524635, 2767748, 3366180, 3459685, 4039416, 4151622, 5049270, 5535496, 6227433, 6732360, 6919370, 8303244, 10098540, 10379055, 12454866, 13838740, 16606488, 18682299, 20197080, 20758110, 24909732, 25601669, 27677480, 31137165, 37364598, 41516220, 49819464, 51203338, 62274330, 74729196, 76805007, 83032440, 93411495, 102406676, 124548660, 128008345, 149458392, 153610014, 186822990, 204813352, 230415021, 249097320, 256016690, 307220028, 373645980, 384025035, 460830042, 512033380, 614440056, 691245063, 747291960, 768050070, 921660084, 1024066760, 1152075105, 1382490126, 1536100140, 1843320168, 2304150210, 2764980252, 3072200280, 3456225315, 4608300420, 5529960504, 6912450630, 9216600840, 13824901260, 27649802520]

約数ペア:

[(1, 27649802520), (2, 13824901260), (3, 9216600840), (4, 6912450630), (5, 5529960504), (6, 4608300420), (8, 3456225315), (9, 3072200280), (10, 2764980252), (12, 2304150210), (15, 1843320168), (18, 1536100140), (20, 1382490126), (24, 1152075105), (27, 1024066760), (30, 921660084), (36, 768050070), (37, 747291960), (40, 691245063), (45, 614440056), (54, 512033380), (60, 460830042), (72, 384025035), (74, 373645980), (90, 307220028), (108, 256016690), (111, 249097320), (120, 230415021), (135, 204813352), (148, 186822990), (180, 153610014), (185, 149458392), (216, 128008345), (222, 124548660), (270, 102406676), (296, 93411495), (333, 83032440), (360, 76805007), (370, 74729196), (444, 62274330), (540, 51203338), (555, 49819464), (666, 41516220), (740, 37364598), (888, 31137165), (999, 27677480), (1080, 25601669), (1110, 24909732), (1332, 20758110), (1369, 20197080), (1480, 18682299), (1665, 16606488), (1998, 13838740), (2220, 12454866), (2664, 10379055), (2738, 10098540), (3330, 8303244), (3996, 6919370), (4107, 6732360), (4440, 6227433), (4995, 5535496), (5476, 5049270), (6660, 4151622), (6845, 4039416), (7992, 3459685), (8214, 3366180), (9990, 2767748), (10952, 2524635), (12321, 2244120), (13320, 2075811), (13690, 2019708), (16428, 1683090), (18701, 1478520), (19980, 1383874), (20535, 1346472), (24642, 1122060), (27380, 1009854), (32856, 841545), (36963, 748040), (37402, 739260), (39960, 691937), (41070, 673236), (49284, 561030), (54760, 504927), (56103, 492840), (61605, 448824), (73926, 374020), (74804, 369630), (82140, 336618), (93505, 295704), (98568, 280515), (112206, 246420), (123210, 224412), (147852, 187010), (149608, 184815), (164280, 168309)]