129711000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43237}}^1$

素因数の和:43261

約数の個数: 64

約数和(自身を含む): 404707680

約数和(自身を除く): 274996680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 43237, 86474, 129711, 172948, 216185, 259422, 345896, 432370, 518844, 648555, 864740, 1037688, 1080925, 1297110, 1729480, 2161850, 2594220, 3242775, 4323700, 5188440, 5404625, 6485550, 8647400, 10809250, 12971100, 16213875, 21618500, 25942200, 32427750, 43237000, 64855500, 129711000]

約数ペア:

[(1, 129711000), (2, 64855500), (3, 43237000), (4, 32427750), (5, 25942200), (6, 21618500), (8, 16213875), (10, 12971100), (12, 10809250), (15, 8647400), (20, 6485550), (24, 5404625), (25, 5188440), (30, 4323700), (40, 3242775), (50, 2594220), (60, 2161850), (75, 1729480), (100, 1297110), (120, 1080925), (125, 1037688), (150, 864740), (200, 648555), (250, 518844), (300, 432370), (375, 345896), (500, 259422), (600, 216185), (750, 172948), (1000, 129711), (1500, 86474), (3000, 43237)]