18168000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 112

約数和(自身を含む): 60069984

約数和(自身を除く): 41901984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 757, 800, 960, 1000, 1200, 1500, 1514, 1600, 2000, 2271, 2400, 3000, 3028, 3785, 4000, 4542, 4800, 6000, 6056, 7570, 8000, 9084, 11355, 12000, 12112, 15140, 18168, 18925, 22710, 24000, 24224, 30280, 36336, 37850, 45420, 48448, 56775, 60560, 72672, 75700, 90840, 94625, 113550, 121120, 145344, 151400, 181680, 189250, 227100, 242240, 283875, 302800, 363360, 378500, 454200, 567750, 605600, 726720, 757000, 908400, 1135500, 1211200, 1514000, 1816800, 2271000, 3028000, 3633600, 4542000, 6056000, 9084000, 18168000]

約数ペア:

[(1, 18168000), (2, 9084000), (3, 6056000), (4, 4542000), (5, 3633600), (6, 3028000), (8, 2271000), (10, 1816800), (12, 1514000), (15, 1211200), (16, 1135500), (20, 908400), (24, 757000), (25, 726720), (30, 605600), (32, 567750), (40, 454200), (48, 378500), (50, 363360), (60, 302800), (64, 283875), (75, 242240), (80, 227100), (96, 189250), (100, 181680), (120, 151400), (125, 145344), (150, 121120), (160, 113550), (192, 94625), (200, 90840), (240, 75700), (250, 72672), (300, 60560), (320, 56775), (375, 48448), (400, 45420), (480, 37850), (500, 36336), (600, 30280), (750, 24224), (757, 24000), (800, 22710), (960, 18925), (1000, 18168), (1200, 15140), (1500, 12112), (1514, 12000), (1600, 11355), (2000, 9084), (2271, 8000), (2400, 7570), (3000, 6056), (3028, 6000), (3785, 4800), (4000, 4542)]