102000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1$

素因数の和:43

約数の個数: 80

約数和(自身を含む): 348192

約数和(自身を除く): 246192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 500, 510, 600, 680, 750, 816, 850, 1000, 1020, 1200, 1275, 1360, 1500, 1700, 2000, 2040, 2125, 2550, 3000, 3400, 4080, 4250, 5100, 6000, 6375, 6800, 8500, 10200, 12750, 17000, 20400, 25500, 34000, 51000, 102000]

約数ペア:

[(1, 102000), (2, 51000), (3, 34000), (4, 25500), (5, 20400), (6, 17000), (8, 12750), (10, 10200), (12, 8500), (15, 6800), (16, 6375), (17, 6000), (20, 5100), (24, 4250), (25, 4080), (30, 3400), (34, 3000), (40, 2550), (48, 2125), (50, 2040), (51, 2000), (60, 1700), (68, 1500), (75, 1360), (80, 1275), (85, 1200), (100, 1020), (102, 1000), (120, 850), (125, 816), (136, 750), (150, 680), (170, 600), (200, 510), (204, 500), (240, 425), (250, 408), (255, 400), (272, 375), (300, 340)]