127500

素因数分解:

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

素因数の和:44

約数の個数: 60

約数和(自身を含む): 393624

約数和(自身を除く): 266124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 625, 750, 850, 1020, 1250, 1275, 1500, 1700, 1875, 2125, 2500, 2550, 3750, 4250, 5100, 6375, 7500, 8500, 10625, 12750, 21250, 25500, 31875, 42500, 63750, 127500]

約数ペア:

[(1, 127500), (2, 63750), (3, 42500), (4, 31875), (5, 25500), (6, 21250), (10, 12750), (12, 10625), (15, 8500), (17, 7500), (20, 6375), (25, 5100), (30, 4250), (34, 3750), (50, 2550), (51, 2500), (60, 2125), (68, 1875), (75, 1700), (85, 1500), (100, 1275), (102, 1250), (125, 1020), (150, 850), (170, 750), (204, 625), (250, 510), (255, 500), (300, 425), (340, 375)]