130545200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 335581200

約数和(自身を除く): 205036000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 89, 95, 100, 152, 178, 190, 193, 200, 304, 356, 380, 386, 400, 445, 475, 712, 760, 772, 890, 950, 965, 1424, 1520, 1544, 1691, 1780, 1900, 1930, 2225, 3088, 3382, 3560, 3667, 3800, 3860, 4450, 4825, 6764, 7120, 7334, 7600, 7720, 8455, 8900, 9650, 13528, 14668, 15440, 16910, 17177, 17800, 18335, 19300, 27056, 29336, 33820, 34354, 35600, 36670, 38600, 42275, 58672, 67640, 68708, 73340, 77200, 84550, 85885, 91675, 135280, 137416, 146680, 169100, 171770, 183350, 274832, 293360, 326363, 338200, 343540, 366700, 429425, 652726, 676400, 687080, 733400, 858850, 1305452, 1374160, 1466800, 1631815, 1717700, 2610904, 3263630, 3435400, 5221808, 6527260, 6870800, 8159075, 13054520, 16318150, 26109040, 32636300, 65272600, 130545200]

約数ペア:

[(1, 130545200), (2, 65272600), (4, 32636300), (5, 26109040), (8, 16318150), (10, 13054520), (16, 8159075), (19, 6870800), (20, 6527260), (25, 5221808), (38, 3435400), (40, 3263630), (50, 2610904), (76, 1717700), (80, 1631815), (89, 1466800), (95, 1374160), (100, 1305452), (152, 858850), (178, 733400), (190, 687080), (193, 676400), (200, 652726), (304, 429425), (356, 366700), (380, 343540), (386, 338200), (400, 326363), (445, 293360), (475, 274832), (712, 183350), (760, 171770), (772, 169100), (890, 146680), (950, 137416), (965, 135280), (1424, 91675), (1520, 85885), (1544, 84550), (1691, 77200), (1780, 73340), (1900, 68708), (1930, 67640), (2225, 58672), (3088, 42275), (3382, 38600), (3560, 36670), (3667, 35600), (3800, 34354), (3860, 33820), (4450, 29336), (4825, 27056), (6764, 19300), (7120, 18335), (7334, 17800), (7600, 17177), (7720, 16910), (8455, 15440), (8900, 14668), (9650, 13528)]