219867000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 695036160

約数和(自身を除く): 475169160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 150, 166, 200, 249, 250, 300, 332, 375, 415, 498, 500, 600, 664, 750, 830, 883, 996, 1000, 1245, 1500, 1660, 1766, 1992, 2075, 2490, 2649, 3000, 3320, 3532, 4150, 4415, 4980, 5298, 6225, 7064, 8300, 8830, 9960, 10375, 10596, 12450, 13245, 16600, 17660, 20750, 21192, 22075, 24900, 26490, 31125, 35320, 41500, 44150, 49800, 52980, 62250, 66225, 73289, 83000, 88300, 105960, 110375, 124500, 132450, 146578, 176600, 219867, 220750, 249000, 264900, 293156, 331125, 366445, 439734, 441500, 529800, 586312, 662250, 732890, 879468, 883000, 1099335, 1324500, 1465780, 1758936, 1832225, 2198670, 2649000, 2931560, 3664450, 4397340, 5496675, 7328900, 8794680, 9161125, 10993350, 14657800, 18322250, 21986700, 27483375, 36644500, 43973400, 54966750, 73289000, 109933500, 219867000]

約数ペア:

[(1, 219867000), (2, 109933500), (3, 73289000), (4, 54966750), (5, 43973400), (6, 36644500), (8, 27483375), (10, 21986700), (12, 18322250), (15, 14657800), (20, 10993350), (24, 9161125), (25, 8794680), (30, 7328900), (40, 5496675), (50, 4397340), (60, 3664450), (75, 2931560), (83, 2649000), (100, 2198670), (120, 1832225), (125, 1758936), (150, 1465780), (166, 1324500), (200, 1099335), (249, 883000), (250, 879468), (300, 732890), (332, 662250), (375, 586312), (415, 529800), (498, 441500), (500, 439734), (600, 366445), (664, 331125), (750, 293156), (830, 264900), (883, 249000), (996, 220750), (1000, 219867), (1245, 176600), (1500, 146578), (1660, 132450), (1766, 124500), (1992, 110375), (2075, 105960), (2490, 88300), (2649, 83000), (3000, 73289), (3320, 66225), (3532, 62250), (4150, 52980), (4415, 49800), (4980, 44150), (5298, 41500), (6225, 35320), (7064, 31125), (8300, 26490), (8830, 24900), (9960, 22075), (10375, 21192), (10596, 20750), (12450, 17660), (13245, 16600)]