5399820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 16576560

約数和(自身を除く): 11176740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 229, 262, 393, 458, 524, 655, 687, 786, 916, 1145, 1179, 1310, 1374, 1572, 1965, 2061, 2290, 2358, 2620, 2748, 3435, 3930, 4122, 4580, 4716, 5895, 6870, 7860, 8244, 10305, 11790, 13740, 20610, 23580, 29999, 41220, 59998, 89997, 119996, 149995, 179994, 269991, 299990, 359988, 449985, 539982, 599980, 899970, 1079964, 1349955, 1799940, 2699910, 5399820]

約数ペア:

[(1, 5399820), (2, 2699910), (3, 1799940), (4, 1349955), (5, 1079964), (6, 899970), (9, 599980), (10, 539982), (12, 449985), (15, 359988), (18, 299990), (20, 269991), (30, 179994), (36, 149995), (45, 119996), (60, 89997), (90, 59998), (131, 41220), (180, 29999), (229, 23580), (262, 20610), (393, 13740), (458, 11790), (524, 10305), (655, 8244), (687, 7860), (786, 6870), (916, 5895), (1145, 4716), (1179, 4580), (1310, 4122), (1374, 3930), (1572, 3435), (1965, 2748), (2061, 2620), (2290, 2358)]