254454000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{42409}}^1$

素因数の和:42435

約数の個数: 80

約数和(自身を含む): 820379040

約数和(自身を除く): 565925040

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, 6000, 42409, 84818, 127227, 169636, 212045, 254454, 339272, 424090, 508908, 636135, 678544, 848180, 1017816, 1060225, 1272270, 1696360, 2035632, 2120450, 2544540, 3180675, 3392720, 4240900, 5089080, 5301125, 6361350, 8481800, 10178160, 10602250, 12722700, 15903375, 16963600, 21204500, 25445400, 31806750, 42409000, 50890800, 63613500, 84818000, 127227000, 254454000]

約数ペア:

[(1, 254454000), (2, 127227000), (3, 84818000), (4, 63613500), (5, 50890800), (6, 42409000), (8, 31806750), (10, 25445400), (12, 21204500), (15, 16963600), (16, 15903375), (20, 12722700), (24, 10602250), (25, 10178160), (30, 8481800), (40, 6361350), (48, 5301125), (50, 5089080), (60, 4240900), (75, 3392720), (80, 3180675), (100, 2544540), (120, 2120450), (125, 2035632), (150, 1696360), (200, 1272270), (240, 1060225), (250, 1017816), (300, 848180), (375, 678544), (400, 636135), (500, 508908), (600, 424090), (750, 339272), (1000, 254454), (1200, 212045), (1500, 169636), (2000, 127227), (3000, 84818), (6000, 42409)]