25196700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 74495232

約数和(自身を除く): 49298532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 1787, 2350, 2820, 3525, 3574, 4700, 5361, 7050, 7148, 8935, 10722, 14100, 17870, 21444, 26805, 35740, 44675, 53610, 83989, 89350, 107220, 134025, 167978, 178700, 251967, 268050, 335956, 419945, 503934, 536100, 839890, 1007868, 1259835, 1679780, 2099725, 2519670, 4199450, 5039340, 6299175, 8398900, 12598350, 25196700]

約数ペア:

[(1, 25196700), (2, 12598350), (3, 8398900), (4, 6299175), (5, 5039340), (6, 4199450), (10, 2519670), (12, 2099725), (15, 1679780), (20, 1259835), (25, 1007868), (30, 839890), (47, 536100), (50, 503934), (60, 419945), (75, 335956), (94, 268050), (100, 251967), (141, 178700), (150, 167978), (188, 134025), (235, 107220), (282, 89350), (300, 83989), (470, 53610), (564, 44675), (705, 35740), (940, 26805), (1175, 21444), (1410, 17870), (1787, 14100), (2350, 10722), (2820, 8935), (3525, 7148), (3574, 7050), (4700, 5361)]