68324400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{18979}}^1$

素因数の和:19003

約数の個数: 90

約数和(自身を含む): 237117140

約数和(自身を除く): 168792740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 18979, 37958, 56937, 75916, 94895, 113874, 151832, 170811, 189790, 227748, 284685, 303664, 341622, 379580, 455496, 474475, 569370, 683244, 759160, 854055, 910992, 948950, 1138740, 1366488, 1423425, 1518320, 1708110, 1897900, 2277480, 2732976, 2846850, 3416220, 3795800, 4270275, 4554960, 5693700, 6832440, 7591600, 8540550, 11387400, 13664880, 17081100, 22774800, 34162200, 68324400]

約数ペア:

[(1, 68324400), (2, 34162200), (3, 22774800), (4, 17081100), (5, 13664880), (6, 11387400), (8, 8540550), (9, 7591600), (10, 6832440), (12, 5693700), (15, 4554960), (16, 4270275), (18, 3795800), (20, 3416220), (24, 2846850), (25, 2732976), (30, 2277480), (36, 1897900), (40, 1708110), (45, 1518320), (48, 1423425), (50, 1366488), (60, 1138740), (72, 948950), (75, 910992), (80, 854055), (90, 759160), (100, 683244), (120, 569370), (144, 474475), (150, 455496), (180, 379580), (200, 341622), (225, 303664), (240, 284685), (300, 227748), (360, 189790), (400, 170811), (450, 151832), (600, 113874), (720, 94895), (900, 75916), (1200, 56937), (1800, 37958), (3600, 18979)]