19626000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3271}}^1$

素因数の和:3297

約数の個数: 80

約数和(自身を含む): 63293568

約数和(自身を除く): 43667568

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, 3271, 6000, 6542, 9813, 13084, 16355, 19626, 26168, 32710, 39252, 49065, 52336, 65420, 78504, 81775, 98130, 130840, 157008, 163550, 196260, 245325, 261680, 327100, 392520, 408875, 490650, 654200, 785040, 817750, 981300, 1226625, 1308400, 1635500, 1962600, 2453250, 3271000, 3925200, 4906500, 6542000, 9813000, 19626000]

約数ペア:

[(1, 19626000), (2, 9813000), (3, 6542000), (4, 4906500), (5, 3925200), (6, 3271000), (8, 2453250), (10, 1962600), (12, 1635500), (15, 1308400), (16, 1226625), (20, 981300), (24, 817750), (25, 785040), (30, 654200), (40, 490650), (48, 408875), (50, 392520), (60, 327100), (75, 261680), (80, 245325), (100, 196260), (120, 163550), (125, 157008), (150, 130840), (200, 98130), (240, 81775), (250, 78504), (300, 65420), (375, 52336), (400, 49065), (500, 39252), (600, 32710), (750, 26168), (1000, 19626), (1200, 16355), (1500, 13084), (2000, 9813), (3000, 6542), (3271, 6000)]