73138500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{16253}}^1$

素因数の和:16278

約数の個数: 72

約数和(自身を含む): 230741784

約数和(自身を除く): 157603284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 16253, 32506, 48759, 65012, 81265, 97518, 146277, 162530, 195036, 243795, 292554, 325060, 406325, 487590, 585108, 731385, 812650, 975180, 1218975, 1462770, 1625300, 2031625, 2437950, 2925540, 3656925, 4063250, 4875900, 6094875, 7313850, 8126500, 12189750, 14627700, 18284625, 24379500, 36569250, 73138500]

約数ペア:

[(1, 73138500), (2, 36569250), (3, 24379500), (4, 18284625), (5, 14627700), (6, 12189750), (9, 8126500), (10, 7313850), (12, 6094875), (15, 4875900), (18, 4063250), (20, 3656925), (25, 2925540), (30, 2437950), (36, 2031625), (45, 1625300), (50, 1462770), (60, 1218975), (75, 975180), (90, 812650), (100, 731385), (125, 585108), (150, 487590), (180, 406325), (225, 325060), (250, 292554), (300, 243795), (375, 195036), (450, 162530), (500, 146277), (750, 97518), (900, 81265), (1125, 65012), (1500, 48759), (2250, 32506), (4500, 16253)]