145553400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{80863}}^1$

素因数の和:80885

約数の個数: 72

約数和(自身を含む): 488822880

約数和(自身を除く): 343269480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 80863, 161726, 242589, 323452, 404315, 485178, 646904, 727767, 808630, 970356, 1212945, 1455534, 1617260, 1940712, 2021575, 2425890, 2911068, 3234520, 3638835, 4043150, 4851780, 5822136, 6064725, 7277670, 8086300, 9703560, 12129450, 14555340, 16172600, 18194175, 24258900, 29110680, 36388350, 48517800, 72776700, 145553400]

約数ペア:

[(1, 145553400), (2, 72776700), (3, 48517800), (4, 36388350), (5, 29110680), (6, 24258900), (8, 18194175), (9, 16172600), (10, 14555340), (12, 12129450), (15, 9703560), (18, 8086300), (20, 7277670), (24, 6064725), (25, 5822136), (30, 4851780), (36, 4043150), (40, 3638835), (45, 3234520), (50, 2911068), (60, 2425890), (72, 2021575), (75, 1940712), (90, 1617260), (100, 1455534), (120, 1212945), (150, 970356), (180, 808630), (200, 727767), (225, 646904), (300, 485178), (360, 404315), (450, 323452), (600, 242589), (900, 161726), (1800, 80863)]