13225500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2939}}^1$

素因数の和:2964

約数の個数: 72

約数和(自身を含む): 41736240

約数和(自身を除く): 28510740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2939, 4500, 5878, 8817, 11756, 14695, 17634, 26451, 29390, 35268, 44085, 52902, 58780, 73475, 88170, 105804, 132255, 146950, 176340, 220425, 264510, 293900, 367375, 440850, 529020, 661275, 734750, 881700, 1102125, 1322550, 1469500, 2204250, 2645100, 3306375, 4408500, 6612750, 13225500]

約数ペア:

[(1, 13225500), (2, 6612750), (3, 4408500), (4, 3306375), (5, 2645100), (6, 2204250), (9, 1469500), (10, 1322550), (12, 1102125), (15, 881700), (18, 734750), (20, 661275), (25, 529020), (30, 440850), (36, 367375), (45, 293900), (50, 264510), (60, 220425), (75, 176340), (90, 146950), (100, 132255), (125, 105804), (150, 88170), (180, 73475), (225, 58780), (250, 52902), (300, 44085), (375, 35268), (450, 29390), (500, 26451), (750, 17634), (900, 14695), (1125, 11756), (1500, 8817), (2250, 5878), (2939, 4500)]