161729460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{99833}}^1$

素因数の和:99854

約数の個数: 60

約数和(自身を含む): 507356388

約数和(自身を除く): 345626928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 99833, 199666, 299499, 399332, 499165, 598998, 898497, 998330, 1197996, 1497495, 1796994, 1996660, 2695491, 2994990, 3593988, 4492485, 5390982, 5989980, 8086473, 8984970, 10781964, 13477455, 16172946, 17969940, 26954910, 32345892, 40432365, 53909820, 80864730, 161729460]

約数ペア:

[(1, 161729460), (2, 80864730), (3, 53909820), (4, 40432365), (5, 32345892), (6, 26954910), (9, 17969940), (10, 16172946), (12, 13477455), (15, 10781964), (18, 8984970), (20, 8086473), (27, 5989980), (30, 5390982), (36, 4492485), (45, 3593988), (54, 2994990), (60, 2695491), (81, 1996660), (90, 1796994), (108, 1497495), (135, 1197996), (162, 998330), (180, 898497), (270, 598998), (324, 499165), (405, 399332), (540, 299499), (810, 199666), (1620, 99833)]