149935590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{1619}}^1$

素因数の和:1656

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 316624410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1619, 1715, 1890, 2058, 2205, 2646, 3087, 3238, 3430, 4410, 4857, 5145, 6174, 6615, 8095, 9261, 9714, 10290, 11333, 13230, 14571, 15435, 16190, 18522, 22666, 24285, 29142, 30870, 33999, 43713, 46305, 48570, 56665, 67998, 72855, 79331, 87426, 92610, 101997, 113330, 145710, 158662, 169995, 203994, 218565, 237993, 305991, 339990, 396655, 437130, 475986, 509985, 555317, 611982, 713979, 793310, 1019970, 1110634, 1189965, 1427958, 1529955, 1665951, 2141937, 2379930, 2776585, 3059910, 3331902, 3569895, 4283874, 4997853, 5553170, 7139790, 8329755, 9995706, 10709685, 14993559, 16659510, 21419370, 24989265, 29987118, 49978530, 74967795, 149935590]

約数ペア:

[(1, 149935590), (2, 74967795), (3, 49978530), (5, 29987118), (6, 24989265), (7, 21419370), (9, 16659510), (10, 14993559), (14, 10709685), (15, 9995706), (18, 8329755), (21, 7139790), (27, 5553170), (30, 4997853), (35, 4283874), (42, 3569895), (45, 3331902), (49, 3059910), (54, 2776585), (63, 2379930), (70, 2141937), (90, 1665951), (98, 1529955), (105, 1427958), (126, 1189965), (135, 1110634), (147, 1019970), (189, 793310), (210, 713979), (245, 611982), (270, 555317), (294, 509985), (315, 475986), (343, 437130), (378, 396655), (441, 339990), (490, 305991), (630, 237993), (686, 218565), (735, 203994), (882, 169995), (945, 158662), (1029, 145710), (1323, 113330), (1470, 101997), (1619, 92610), (1715, 87426), (1890, 79331), (2058, 72855), (2205, 67998), (2646, 56665), (3087, 48570), (3238, 46305), (3430, 43713), (4410, 33999), (4857, 30870), (5145, 29142), (6174, 24285), (6615, 22666), (8095, 18522), (9261, 16190), (9714, 15435), (10290, 14571), (11333, 13230)]