137515860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{254659}}^1$

素因数の和:254677

約数の個数: 48

約数和(自身を含む): 427828800

約数和(自身を除く): 290312940

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, 254659, 509318, 763977, 1018636, 1273295, 1527954, 2291931, 2546590, 3055908, 3819885, 4583862, 5093180, 6875793, 7639770, 9167724, 11459655, 13751586, 15279540, 22919310, 27503172, 34378965, 45838620, 68757930, 137515860]

約数ペア:

[(1, 137515860), (2, 68757930), (3, 45838620), (4, 34378965), (5, 27503172), (6, 22919310), (9, 15279540), (10, 13751586), (12, 11459655), (15, 9167724), (18, 7639770), (20, 6875793), (27, 5093180), (30, 4583862), (36, 3819885), (45, 3055908), (54, 2546590), (60, 2291931), (90, 1527954), (108, 1273295), (135, 1018636), (180, 763977), (270, 509318), (540, 254659)]