72158400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{5011}}^1$

素因数の和:5039

約数の個数: 126

約数和(自身を含む): 256519172

約数和(自身を除く): 184360772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 5011, 7200, 10022, 14400, 15033, 20044, 25055, 30066, 40088, 45099, 50110, 60132, 75165, 80176, 90198, 100220, 120264, 125275, 150330, 160352, 180396, 200440, 225495, 240528, 250550, 300660, 320704, 360792, 375825, 400880, 450990, 481056, 501100, 601320, 721584, 751650, 801760, 901980, 962112, 1002200, 1127475, 1202640, 1443168, 1503300, 1603520, 1803960, 2004400, 2254950, 2405280, 2886336, 3006600, 3607920, 4008800, 4509900, 4810560, 6013200, 7215840, 8017600, 9019800, 12026400, 14431680, 18039600, 24052800, 36079200, 72158400]

約数ペア:

[(1, 72158400), (2, 36079200), (3, 24052800), (4, 18039600), (5, 14431680), (6, 12026400), (8, 9019800), (9, 8017600), (10, 7215840), (12, 6013200), (15, 4810560), (16, 4509900), (18, 4008800), (20, 3607920), (24, 3006600), (25, 2886336), (30, 2405280), (32, 2254950), (36, 2004400), (40, 1803960), (45, 1603520), (48, 1503300), (50, 1443168), (60, 1202640), (64, 1127475), (72, 1002200), (75, 962112), (80, 901980), (90, 801760), (96, 751650), (100, 721584), (120, 601320), (144, 501100), (150, 481056), (160, 450990), (180, 400880), (192, 375825), (200, 360792), (225, 320704), (240, 300660), (288, 250550), (300, 240528), (320, 225495), (360, 200440), (400, 180396), (450, 160352), (480, 150330), (576, 125275), (600, 120264), (720, 100220), (800, 90198), (900, 80176), (960, 75165), (1200, 60132), (1440, 50110), (1600, 45099), (1800, 40088), (2400, 30066), (2880, 25055), (3600, 20044), (4800, 15033), (5011, 14400), (7200, 10022)]