18822000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3137}}^1$

素因数の和:3163

約数の個数: 80

約数和(自身を含む): 60701472

約数和(自身を除く): 41879472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 3137, 6000, 6274, 9411, 12548, 15685, 18822, 25096, 31370, 37644, 47055, 50192, 62740, 75288, 78425, 94110, 125480, 150576, 156850, 188220, 235275, 250960, 313700, 376440, 392125, 470550, 627400, 752880, 784250, 941100, 1176375, 1254800, 1568500, 1882200, 2352750, 3137000, 3764400, 4705500, 6274000, 9411000, 18822000]

約数ペア:

[(1, 18822000), (2, 9411000), (3, 6274000), (4, 4705500), (5, 3764400), (6, 3137000), (8, 2352750), (10, 1882200), (12, 1568500), (15, 1254800), (16, 1176375), (20, 941100), (24, 784250), (25, 752880), (30, 627400), (40, 470550), (48, 392125), (50, 376440), (60, 313700), (75, 250960), (80, 235275), (100, 188220), (120, 156850), (125, 150576), (150, 125480), (200, 94110), (240, 78425), (250, 75288), (300, 62740), (375, 50192), (400, 47055), (500, 37644), (600, 31370), (750, 25096), (1000, 18822), (1200, 15685), (1500, 12548), (2000, 9411), (3000, 6274), (3137, 6000)]