115091820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213133}}^1$

素因数の和:213151

約数の個数: 48

約数和(自身を含む): 358065120

約数和(自身を除く): 242973300

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, 213133, 426266, 639399, 852532, 1065665, 1278798, 1918197, 2131330, 2557596, 3196995, 3836394, 4262660, 5754591, 6393990, 7672788, 9590985, 11509182, 12787980, 19181970, 23018364, 28772955, 38363940, 57545910, 115091820]

約数ペア:

[(1, 115091820), (2, 57545910), (3, 38363940), (4, 28772955), (5, 23018364), (6, 19181970), (9, 12787980), (10, 11509182), (12, 9590985), (15, 7672788), (18, 6393990), (20, 5754591), (27, 4262660), (30, 3836394), (36, 3196995), (45, 2557596), (54, 2131330), (60, 1918197), (90, 1278798), (108, 1065665), (135, 852532), (180, 639399), (270, 426266), (540, 213133)]