12870300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42901}}^1$

素因数の和:42918

約数の個数: 36

約数和(自身を含む): 37238936

約数和(自身を除く): 24368636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42901, 85802, 128703, 171604, 214505, 257406, 429010, 514812, 643515, 858020, 1072525, 1287030, 2145050, 2574060, 3217575, 4290100, 6435150, 12870300]

約数ペア:

[(1, 12870300), (2, 6435150), (3, 4290100), (4, 3217575), (5, 2574060), (6, 2145050), (10, 1287030), (12, 1072525), (15, 858020), (20, 643515), (25, 514812), (30, 429010), (50, 257406), (60, 214505), (75, 171604), (100, 128703), (150, 85802), (300, 42901)]