218924400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 705127984

約数和(自身を除く): 486203584

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, 150, 200, 240, 241, 300, 400, 482, 600, 723, 757, 964, 1200, 1205, 1446, 1514, 1928, 2271, 2410, 2892, 3028, 3615, 3785, 3856, 4542, 4820, 5784, 6025, 6056, 7230, 7570, 9084, 9640, 11355, 11568, 12050, 12112, 14460, 15140, 18075, 18168, 18925, 19280, 22710, 24100, 28920, 30280, 36150, 36336, 37850, 45420, 48200, 56775, 57840, 60560, 72300, 75700, 90840, 96400, 113550, 144600, 151400, 181680, 182437, 227100, 289200, 302800, 364874, 454200, 547311, 729748, 908400, 912185, 1094622, 1459496, 1824370, 2189244, 2736555, 2918992, 3648740, 4378488, 4560925, 5473110, 7297480, 8756976, 9121850, 10946220, 13682775, 14594960, 18243700, 21892440, 27365550, 36487400, 43784880, 54731100, 72974800, 109462200, 218924400]

約数ペア:

[(1, 218924400), (2, 109462200), (3, 72974800), (4, 54731100), (5, 43784880), (6, 36487400), (8, 27365550), (10, 21892440), (12, 18243700), (15, 14594960), (16, 13682775), (20, 10946220), (24, 9121850), (25, 8756976), (30, 7297480), (40, 5473110), (48, 4560925), (50, 4378488), (60, 3648740), (75, 2918992), (80, 2736555), (100, 2189244), (120, 1824370), (150, 1459496), (200, 1094622), (240, 912185), (241, 908400), (300, 729748), (400, 547311), (482, 454200), (600, 364874), (723, 302800), (757, 289200), (964, 227100), (1200, 182437), (1205, 181680), (1446, 151400), (1514, 144600), (1928, 113550), (2271, 96400), (2410, 90840), (2892, 75700), (3028, 72300), (3615, 60560), (3785, 57840), (3856, 56775), (4542, 48200), (4820, 45420), (5784, 37850), (6025, 36336), (6056, 36150), (7230, 30280), (7570, 28920), (9084, 24100), (9640, 22710), (11355, 19280), (11568, 18925), (12050, 18168), (12112, 18075), (14460, 15140)]