131180700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{62467}}^1$

素因数の和:62491

約数の個数: 72

約数和(自身を含む): 433777792

約数和(自身を除く): 302597092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 62467, 124934, 187401, 249868, 312335, 374802, 437269, 624670, 749604, 874538, 937005, 1249340, 1311807, 1561675, 1749076, 1874010, 2186345, 2623614, 3123350, 3748020, 4372690, 4685025, 5247228, 6246700, 6559035, 8745380, 9370050, 10931725, 13118070, 18740100, 21863450, 26236140, 32795175, 43726900, 65590350, 131180700]

約数ペア:

[(1, 131180700), (2, 65590350), (3, 43726900), (4, 32795175), (5, 26236140), (6, 21863450), (7, 18740100), (10, 13118070), (12, 10931725), (14, 9370050), (15, 8745380), (20, 6559035), (21, 6246700), (25, 5247228), (28, 4685025), (30, 4372690), (35, 3748020), (42, 3123350), (50, 2623614), (60, 2186345), (70, 1874010), (75, 1749076), (84, 1561675), (100, 1311807), (105, 1249340), (140, 937005), (150, 874538), (175, 749604), (210, 624670), (300, 437269), (350, 374802), (420, 312335), (525, 249868), (700, 187401), (1050, 124934), (2100, 62467)]