54481500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12107}}^1$

素因数の和:12132

約数の個数: 72

約数和(自身を含む): 171885168

約数和(自身を除く): 117403668

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, 12107, 24214, 36321, 48428, 60535, 72642, 108963, 121070, 145284, 181605, 217926, 242140, 302675, 363210, 435852, 544815, 605350, 726420, 908025, 1089630, 1210700, 1513375, 1816050, 2179260, 2724075, 3026750, 3632100, 4540125, 5448150, 6053500, 9080250, 10896300, 13620375, 18160500, 27240750, 54481500]

約数ペア:

[(1, 54481500), (2, 27240750), (3, 18160500), (4, 13620375), (5, 10896300), (6, 9080250), (9, 6053500), (10, 5448150), (12, 4540125), (15, 3632100), (18, 3026750), (20, 2724075), (25, 2179260), (30, 1816050), (36, 1513375), (45, 1210700), (50, 1089630), (60, 908025), (75, 726420), (90, 605350), (100, 544815), (125, 435852), (150, 363210), (180, 302675), (225, 242140), (250, 217926), (300, 181605), (375, 145284), (450, 121070), (500, 108963), (750, 72642), (900, 60535), (1125, 48428), (1500, 36321), (2250, 24214), (4500, 12107)]