12486600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 47973120

約数和(自身を除く): 35486520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 991, 1050, 1260, 1400, 1575, 1800, 1982, 2100, 2520, 2973, 3150, 3964, 4200, 4955, 5946, 6300, 6937, 7928, 8919, 9910, 11892, 12600, 13874, 14865, 17838, 19820, 20811, 23784, 24775, 27748, 29730, 34685, 35676, 39640, 41622, 44595, 49550, 55496, 59460, 62433, 69370, 71352, 74325, 83244, 89190, 99100, 104055, 118920, 124866, 138740, 148650, 166488, 173425, 178380, 198200, 208110, 222975, 249732, 277480, 297300, 312165, 346850, 356760, 416220, 445950, 499464, 520275, 594600, 624330, 693700, 832440, 891900, 1040550, 1248660, 1387400, 1560825, 1783800, 2081100, 2497320, 3121650, 4162200, 6243300, 12486600]

約数ペア:

[(1, 12486600), (2, 6243300), (3, 4162200), (4, 3121650), (5, 2497320), (6, 2081100), (7, 1783800), (8, 1560825), (9, 1387400), (10, 1248660), (12, 1040550), (14, 891900), (15, 832440), (18, 693700), (20, 624330), (21, 594600), (24, 520275), (25, 499464), (28, 445950), (30, 416220), (35, 356760), (36, 346850), (40, 312165), (42, 297300), (45, 277480), (50, 249732), (56, 222975), (60, 208110), (63, 198200), (70, 178380), (72, 173425), (75, 166488), (84, 148650), (90, 138740), (100, 124866), (105, 118920), (120, 104055), (126, 99100), (140, 89190), (150, 83244), (168, 74325), (175, 71352), (180, 69370), (200, 62433), (210, 59460), (225, 55496), (252, 49550), (280, 44595), (300, 41622), (315, 39640), (350, 35676), (360, 34685), (420, 29730), (450, 27748), (504, 24775), (525, 23784), (600, 20811), (630, 19820), (700, 17838), (840, 14865), (900, 13874), (991, 12600), (1050, 11892), (1260, 9910), (1400, 8919), (1575, 7928), (1800, 6937), (1982, 6300), (2100, 5946), (2520, 4955), (2973, 4200), (3150, 3964)]