149671260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277169}}^1$

素因数の和:277187

約数の個数: 48

約数和(自身を含む): 465645600

約数和(自身を除く): 315974340

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, 277169, 554338, 831507, 1108676, 1385845, 1663014, 2494521, 2771690, 3326028, 4157535, 4989042, 5543380, 7483563, 8315070, 9978084, 12472605, 14967126, 16630140, 24945210, 29934252, 37417815, 49890420, 74835630, 149671260]

約数ペア:

[(1, 149671260), (2, 74835630), (3, 49890420), (4, 37417815), (5, 29934252), (6, 24945210), (9, 16630140), (10, 14967126), (12, 12472605), (15, 9978084), (18, 8315070), (20, 7483563), (27, 5543380), (30, 4989042), (36, 4157535), (45, 3326028), (54, 2771690), (60, 2494521), (90, 1663014), (108, 1385845), (135, 1108676), (180, 831507), (270, 554338), (540, 277169)]