77879340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1909

約数の個数: 192

約数和(自身を含む): 302238720

約数和(自身を除く): 224359380

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, 1873, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3746, 3780, 4158, 4620, 5619, 5940, 6930, 7492, 8316, 9365, 10395, 11238, 13111, 13860, 16857, 18730, 20603, 20790, 22476, 26222, 28095, 33714, 37460, 39333, 41206, 41580, 50571, 52444, 56190, 61809, 65555, 67428, 78666, 82412, 84285, 101142, 103015, 112380, 117999, 123618, 131110, 144221, 157332, 168570, 185427, 196665, 202284, 206030, 235998, 247236, 252855, 262220, 288442, 309045, 337140, 353997, 370854, 393330, 412060, 432663, 471996, 505710, 556281, 576884, 589995, 618090, 707994, 721105, 741708, 786660, 865326, 927135, 1011420, 1112562, 1179990, 1236180, 1297989, 1415988, 1442210, 1730652, 1769985, 1854270, 2163315, 2225124, 2359980, 2595978, 2781405, 2884420, 3539970, 3708540, 3893967, 4326630, 5191956, 5562810, 6489945, 7079940, 7787934, 8653260, 11125620, 12979890, 15575868, 19469835, 25959780, 38939670, 77879340]

約数ペア:

[(1, 77879340), (2, 38939670), (3, 25959780), (4, 19469835), (5, 15575868), (6, 12979890), (7, 11125620), (9, 8653260), (10, 7787934), (11, 7079940), (12, 6489945), (14, 5562810), (15, 5191956), (18, 4326630), (20, 3893967), (21, 3708540), (22, 3539970), (27, 2884420), (28, 2781405), (30, 2595978), (33, 2359980), (35, 2225124), (36, 2163315), (42, 1854270), (44, 1769985), (45, 1730652), (54, 1442210), (55, 1415988), (60, 1297989), (63, 1236180), (66, 1179990), (70, 1112562), (77, 1011420), (84, 927135), (90, 865326), (99, 786660), (105, 741708), (108, 721105), (110, 707994), (126, 618090), (132, 589995), (135, 576884), (140, 556281), (154, 505710), (165, 471996), (180, 432663), (189, 412060), (198, 393330), (210, 370854), (220, 353997), (231, 337140), (252, 309045), (270, 288442), (297, 262220), (308, 252855), (315, 247236), (330, 235998), (378, 206030), (385, 202284), (396, 196665), (420, 185427), (462, 168570), (495, 157332), (540, 144221), (594, 131110), (630, 123618), (660, 117999), (693, 112380), (756, 103015), (770, 101142), (924, 84285), (945, 82412), (990, 78666), (1155, 67428), (1188, 65555), (1260, 61809), (1386, 56190), (1485, 52444), (1540, 50571), (1873, 41580), (1890, 41206), (1980, 39333), (2079, 37460), (2310, 33714), (2772, 28095), (2970, 26222), (3465, 22476), (3746, 20790), (3780, 20603), (4158, 18730), (4620, 16857), (5619, 13860), (5940, 13111), (6930, 11238), (7492, 10395), (8316, 9365)]