99957060

素因数分解:

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

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 353808000

約数和(自身を除く): 253850940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1619, 1715, 1764, 2058, 2205, 2940, 3087, 3238, 3430, 4116, 4410, 4857, 5145, 6174, 6476, 6860, 8095, 8820, 9714, 10290, 11333, 12348, 14571, 15435, 16190, 19428, 20580, 22666, 24285, 29142, 30870, 32380, 33999, 45332, 48570, 56665, 58284, 61740, 67998, 72855, 79331, 97140, 101997, 113330, 135996, 145710, 158662, 169995, 203994, 226660, 237993, 291420, 317324, 339990, 396655, 407988, 475986, 509985, 555317, 679980, 713979, 793310, 951972, 1019970, 1110634, 1189965, 1427958, 1586620, 1665951, 2039940, 2221268, 2379930, 2776585, 2855916, 3331902, 3569895, 4759860, 4997853, 5553170, 6663804, 7139790, 8329755, 9995706, 11106340, 14279580, 16659510, 19991412, 24989265, 33319020, 49978530, 99957060]

約数ペア:

[(1, 99957060), (2, 49978530), (3, 33319020), (4, 24989265), (5, 19991412), (6, 16659510), (7, 14279580), (9, 11106340), (10, 9995706), (12, 8329755), (14, 7139790), (15, 6663804), (18, 5553170), (20, 4997853), (21, 4759860), (28, 3569895), (30, 3331902), (35, 2855916), (36, 2776585), (42, 2379930), (45, 2221268), (49, 2039940), (60, 1665951), (63, 1586620), (70, 1427958), (84, 1189965), (90, 1110634), (98, 1019970), (105, 951972), (126, 793310), (140, 713979), (147, 679980), (180, 555317), (196, 509985), (210, 475986), (245, 407988), (252, 396655), (294, 339990), (315, 317324), (343, 291420), (420, 237993), (441, 226660), (490, 203994), (588, 169995), (630, 158662), (686, 145710), (735, 135996), (882, 113330), (980, 101997), (1029, 97140), (1260, 79331), (1372, 72855), (1470, 67998), (1619, 61740), (1715, 58284), (1764, 56665), (2058, 48570), (2205, 45332), (2940, 33999), (3087, 32380), (3238, 30870), (3430, 29142), (4116, 24285), (4410, 22666), (4857, 20580), (5145, 19428), (6174, 16190), (6476, 15435), (6860, 14571), (8095, 12348), (8820, 11333), (9714, 10290)]