82502820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{152783}}^1$

素因数の和:152801

約数の個数: 48

約数和(自身を含む): 256677120

約数和(自身を除く): 174174300

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, 152783, 305566, 458349, 611132, 763915, 916698, 1375047, 1527830, 1833396, 2291745, 2750094, 3055660, 4125141, 4583490, 5500188, 6875235, 8250282, 9166980, 13750470, 16500564, 20625705, 27500940, 41251410, 82502820]

約数ペア:

[(1, 82502820), (2, 41251410), (3, 27500940), (4, 20625705), (5, 16500564), (6, 13750470), (9, 9166980), (10, 8250282), (12, 6875235), (15, 5500188), (18, 4583490), (20, 4125141), (27, 3055660), (30, 2750094), (36, 2291745), (45, 1833396), (54, 1527830), (60, 1375047), (90, 916698), (108, 763915), (135, 611132), (180, 458349), (270, 305566), (540, 152783)]