150449940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{278611}}^1$

素因数の和:278629

約数の個数: 48

約数和(自身を含む): 468068160

約数和(自身を除く): 317618220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 278611, 557222, 835833, 1114444, 1393055, 1671666, 2507499, 2786110, 3343332, 4179165, 5014998, 5572220, 7522497, 8358330, 10029996, 12537495, 15044994, 16716660, 25074990, 30089988, 37612485, 50149980, 75224970, 150449940]

約数ペア:

[(1, 150449940), (2, 75224970), (3, 50149980), (4, 37612485), (5, 30089988), (6, 25074990), (9, 16716660), (10, 15044994), (12, 12537495), (15, 10029996), (18, 8358330), (20, 7522497), (27, 5572220), (30, 5014998), (36, 4179165), (45, 3343332), (54, 2786110), (60, 2507499), (90, 1671666), (108, 1393055), (135, 1114444), (180, 835833), (270, 557222), (540, 278611)]