68371380

素因数分解:

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

素因数の和:4966

約数の個数: 144

約数和(自身を含む): 258620544

約数和(自身を除く): 190249164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 4933, 6930, 9866, 13860, 14799, 19732, 24665, 29598, 34531, 44397, 49330, 54263, 59196, 69062, 73995, 88794, 98660, 103593, 108526, 138124, 147990, 162789, 172655, 177588, 207186, 217052, 221985, 271315, 295980, 310779, 325578, 345310, 379841, 414372, 443970, 488367, 517965, 542630, 621558, 651156, 690620, 759682, 813945, 887940, 976734, 1035930, 1085260, 1139523, 1243116, 1519364, 1553895, 1627890, 1899205, 1953468, 2071860, 2279046, 2441835, 3107790, 3255780, 3418569, 3798410, 4558092, 4883670, 5697615, 6215580, 6837138, 7596820, 9767340, 11395230, 13674276, 17092845, 22790460, 34185690, 68371380]

約数ペア:

[(1, 68371380), (2, 34185690), (3, 22790460), (4, 17092845), (5, 13674276), (6, 11395230), (7, 9767340), (9, 7596820), (10, 6837138), (11, 6215580), (12, 5697615), (14, 4883670), (15, 4558092), (18, 3798410), (20, 3418569), (21, 3255780), (22, 3107790), (28, 2441835), (30, 2279046), (33, 2071860), (35, 1953468), (36, 1899205), (42, 1627890), (44, 1553895), (45, 1519364), (55, 1243116), (60, 1139523), (63, 1085260), (66, 1035930), (70, 976734), (77, 887940), (84, 813945), (90, 759682), (99, 690620), (105, 651156), (110, 621558), (126, 542630), (132, 517965), (140, 488367), (154, 443970), (165, 414372), (180, 379841), (198, 345310), (210, 325578), (220, 310779), (231, 295980), (252, 271315), (308, 221985), (315, 217052), (330, 207186), (385, 177588), (396, 172655), (420, 162789), (462, 147990), (495, 138124), (630, 108526), (660, 103593), (693, 98660), (770, 88794), (924, 73995), (990, 69062), (1155, 59196), (1260, 54263), (1386, 49330), (1540, 44397), (1980, 34531), (2310, 29598), (2772, 24665), (3465, 19732), (4620, 14799), (4933, 13860), (6930, 9866)]