150479820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4201}}^1$

素因数の和:4415

約数の個数: 72

約数和(自身を含む): 458858400

約数和(自身を除く): 308378580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 4201, 5970, 7164, 8402, 8955, 11940, 12603, 16804, 17910, 21005, 25206, 35820, 37809, 42010, 50412, 63015, 75618, 84020, 126030, 151236, 189045, 252060, 378090, 756180, 835999, 1671998, 2507997, 3343996, 4179995, 5015994, 7523991, 8359990, 10031988, 12539985, 15047982, 16719980, 25079970, 30095964, 37619955, 50159940, 75239910, 150479820]

約数ペア:

[(1, 150479820), (2, 75239910), (3, 50159940), (4, 37619955), (5, 30095964), (6, 25079970), (9, 16719980), (10, 15047982), (12, 12539985), (15, 10031988), (18, 8359990), (20, 7523991), (30, 5015994), (36, 4179995), (45, 3343996), (60, 2507997), (90, 1671998), (180, 835999), (199, 756180), (398, 378090), (597, 252060), (796, 189045), (995, 151236), (1194, 126030), (1791, 84020), (1990, 75618), (2388, 63015), (2985, 50412), (3582, 42010), (3980, 37809), (4201, 35820), (5970, 25206), (7164, 21005), (8402, 17910), (8955, 16804), (11940, 12603)]