205114140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4933}}^1$

素因数の和:4969

約数の個数: 192

約数和(自身を含む): 795755520

約数和(自身を除く): 590641380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 4933, 5940, 6930, 8316, 9866, 10395, 13860, 14799, 19732, 20790, 24665, 29598, 34531, 41580, 44397, 49330, 54263, 59196, 69062, 73995, 88794, 98660, 103593, 108526, 133191, 138124, 147990, 162789, 172655, 177588, 207186, 217052, 221985, 266382, 271315, 295980, 310779, 325578, 345310, 379841, 414372, 443970, 488367, 517965, 532764, 542630, 621558, 651156, 665955, 690620, 759682, 813945, 887940, 932337, 976734, 1035930, 1085260, 1139523, 1243116, 1331910, 1465101, 1519364, 1553895, 1627890, 1864674, 1899205, 1953468, 2071860, 2279046, 2441835, 2663820, 2930202, 3107790, 3255780, 3418569, 3729348, 3798410, 4558092, 4661685, 4883670, 5697615, 5860404, 6215580, 6837138, 7325505, 7596820, 9323370, 9767340, 10255707, 11395230, 13674276, 14651010, 17092845, 18646740, 20511414, 22790460, 29302020, 34185690, 41022828, 51278535, 68371380, 102557070, 205114140]

約数ペア:

[(1, 205114140), (2, 102557070), (3, 68371380), (4, 51278535), (5, 41022828), (6, 34185690), (7, 29302020), (9, 22790460), (10, 20511414), (11, 18646740), (12, 17092845), (14, 14651010), (15, 13674276), (18, 11395230), (20, 10255707), (21, 9767340), (22, 9323370), (27, 7596820), (28, 7325505), (30, 6837138), (33, 6215580), (35, 5860404), (36, 5697615), (42, 4883670), (44, 4661685), (45, 4558092), (54, 3798410), (55, 3729348), (60, 3418569), (63, 3255780), (66, 3107790), (70, 2930202), (77, 2663820), (84, 2441835), (90, 2279046), (99, 2071860), (105, 1953468), (108, 1899205), (110, 1864674), (126, 1627890), (132, 1553895), (135, 1519364), (140, 1465101), (154, 1331910), (165, 1243116), (180, 1139523), (189, 1085260), (198, 1035930), (210, 976734), (220, 932337), (231, 887940), (252, 813945), (270, 759682), (297, 690620), (308, 665955), (315, 651156), (330, 621558), (378, 542630), (385, 532764), (396, 517965), (420, 488367), (462, 443970), (495, 414372), (540, 379841), (594, 345310), (630, 325578), (660, 310779), (693, 295980), (756, 271315), (770, 266382), (924, 221985), (945, 217052), (990, 207186), (1155, 177588), (1188, 172655), (1260, 162789), (1386, 147990), (1485, 138124), (1540, 133191), (1890, 108526), (1980, 103593), (2079, 98660), (2310, 88794), (2772, 73995), (2970, 69062), (3465, 59196), (3780, 54263), (4158, 49330), (4620, 44397), (4933, 41580), (5940, 34531), (6930, 29598), (8316, 24665), (9866, 20790), (10395, 19732), (13860, 14799)]