25518000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4253}}^1$

素因数の和:4279

約数の個数: 80

約数和(自身を含む): 82289376

約数和(自身を除く): 56771376

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, 4253, 6000, 8506, 12759, 17012, 21265, 25518, 34024, 42530, 51036, 63795, 68048, 85060, 102072, 106325, 127590, 170120, 204144, 212650, 255180, 318975, 340240, 425300, 510360, 531625, 637950, 850600, 1020720, 1063250, 1275900, 1594875, 1701200, 2126500, 2551800, 3189750, 4253000, 5103600, 6379500, 8506000, 12759000, 25518000]

約数ペア:

[(1, 25518000), (2, 12759000), (3, 8506000), (4, 6379500), (5, 5103600), (6, 4253000), (8, 3189750), (10, 2551800), (12, 2126500), (15, 1701200), (16, 1594875), (20, 1275900), (24, 1063250), (25, 1020720), (30, 850600), (40, 637950), (48, 531625), (50, 510360), (60, 425300), (75, 340240), (80, 318975), (100, 255180), (120, 212650), (125, 204144), (150, 170120), (200, 127590), (240, 106325), (250, 102072), (300, 85060), (375, 68048), (400, 63795), (500, 51036), (600, 42530), (750, 34024), (1000, 25518), (1200, 21265), (1500, 17012), (2000, 12759), (3000, 8506), (4253, 6000)]