129211350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{16253}}^1$

素因数の和:16321

約数の個数: 48

約数和(自身を含む): 326510352

約数和(自身を除く): 197299002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 16253, 32506, 48759, 81265, 97518, 162530, 243795, 406325, 487590, 812650, 861409, 1218975, 1722818, 2437950, 2584227, 4307045, 5168454, 8614090, 12921135, 21535225, 25842270, 43070450, 64605675, 129211350]

約数ペア:

[(1, 129211350), (2, 64605675), (3, 43070450), (5, 25842270), (6, 21535225), (10, 12921135), (15, 8614090), (25, 5168454), (30, 4307045), (50, 2584227), (53, 2437950), (75, 1722818), (106, 1218975), (150, 861409), (159, 812650), (265, 487590), (318, 406325), (530, 243795), (795, 162530), (1325, 97518), (1590, 81265), (2650, 48759), (3975, 32506), (7950, 16253)]