172889100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{64033}}^1$

素因数の和:64056

約数の個数: 72

約数和(自身を含む): 555815120

約数和(自身を除く): 382926020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 64033, 128066, 192099, 256132, 320165, 384198, 576297, 640330, 768396, 960495, 1152594, 1280660, 1600825, 1728891, 1920990, 2305188, 2881485, 3201650, 3457782, 3841980, 4802475, 5762970, 6403300, 6915564, 8644455, 9604950, 11525940, 14407425, 17288910, 19209900, 28814850, 34577820, 43222275, 57629700, 86444550, 172889100]

約数ペア:

[(1, 172889100), (2, 86444550), (3, 57629700), (4, 43222275), (5, 34577820), (6, 28814850), (9, 19209900), (10, 17288910), (12, 14407425), (15, 11525940), (18, 9604950), (20, 8644455), (25, 6915564), (27, 6403300), (30, 5762970), (36, 4802475), (45, 3841980), (50, 3457782), (54, 3201650), (60, 2881485), (75, 2305188), (90, 1920990), (100, 1728891), (108, 1600825), (135, 1280660), (150, 1152594), (180, 960495), (225, 768396), (270, 640330), (300, 576297), (450, 384198), (540, 320165), (675, 256132), (900, 192099), (1350, 128066), (2700, 64033)]