25313700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 72

約数和(自身を含む): 77113120

約数和(自身を除く): 51799420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 4441, 5700, 8882, 13323, 17764, 22205, 26646, 44410, 53292, 66615, 84379, 88820, 111025, 133230, 168758, 222050, 253137, 266460, 333075, 337516, 421895, 444100, 506274, 666150, 843790, 1012548, 1265685, 1332300, 1687580, 2109475, 2531370, 4218950, 5062740, 6328425, 8437900, 12656850, 25313700]

約数ペア:

[(1, 25313700), (2, 12656850), (3, 8437900), (4, 6328425), (5, 5062740), (6, 4218950), (10, 2531370), (12, 2109475), (15, 1687580), (19, 1332300), (20, 1265685), (25, 1012548), (30, 843790), (38, 666150), (50, 506274), (57, 444100), (60, 421895), (75, 337516), (76, 333075), (95, 266460), (100, 253137), (114, 222050), (150, 168758), (190, 133230), (228, 111025), (285, 88820), (300, 84379), (380, 66615), (475, 53292), (570, 44410), (950, 26646), (1140, 22205), (1425, 17764), (1900, 13323), (2850, 8882), (4441, 5700)]