88236180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{490201}}^1$

素因数の和:490216

約数の個数: 36

約数和(自身を含む): 267650292

約数和(自身を除く): 179414112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 490201, 980402, 1470603, 1960804, 2451005, 2941206, 4411809, 4902010, 5882412, 7353015, 8823618, 9804020, 14706030, 17647236, 22059045, 29412060, 44118090, 88236180]

約数ペア:

[(1, 88236180), (2, 44118090), (3, 29412060), (4, 22059045), (5, 17647236), (6, 14706030), (9, 9804020), (10, 8823618), (12, 7353015), (15, 5882412), (18, 4902010), (20, 4411809), (30, 2941206), (36, 2451005), (45, 1960804), (60, 1470603), (90, 980402), (180, 490201)]