143188020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265163}}^1$

素因数の和:265181

約数の個数: 48

約数和(自身を含む): 445475520

約数和(自身を除く): 302287500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 265163, 530326, 795489, 1060652, 1325815, 1590978, 2386467, 2651630, 3181956, 3977445, 4772934, 5303260, 7159401, 7954890, 9545868, 11932335, 14318802, 15909780, 23864670, 28637604, 35797005, 47729340, 71594010, 143188020]

約数ペア:

[(1, 143188020), (2, 71594010), (3, 47729340), (4, 35797005), (5, 28637604), (6, 23864670), (9, 15909780), (10, 14318802), (12, 11932335), (15, 9545868), (18, 7954890), (20, 7159401), (27, 5303260), (30, 4772934), (36, 3977445), (45, 3181956), (54, 2651630), (60, 2386467), (90, 1590978), (108, 1325815), (135, 1060652), (180, 795489), (270, 530326), (540, 265163)]