180396000

素因数分解:

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

素因数の和:5042

約数の個数: 144

約数和(自身を含む): 640353168

約数和(自身を除く): 459957168

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5011, 6000, 7200, 9000, 10022, 12000, 15033, 18000, 20044, 25055, 30066, 36000, 40088, 45099, 50110, 60132, 75165, 80176, 90198, 100220, 120264, 125275, 150330, 160352, 180396, 200440, 225495, 240528, 250550, 300660, 360792, 375825, 400880, 450990, 481056, 501100, 601320, 626375, 721584, 751650, 801760, 901980, 1002200, 1127475, 1202640, 1252750, 1443168, 1503300, 1803960, 1879125, 2004400, 2254950, 2405280, 2505500, 3006600, 3607920, 3758250, 4008800, 4509900, 5011000, 5637375, 6013200, 7215840, 7516500, 9019800, 10022000, 11274750, 12026400, 15033000, 18039600, 20044000, 22549500, 30066000, 36079200, 45099000, 60132000, 90198000, 180396000]

約数ペア:

[(1, 180396000), (2, 90198000), (3, 60132000), (4, 45099000), (5, 36079200), (6, 30066000), (8, 22549500), (9, 20044000), (10, 18039600), (12, 15033000), (15, 12026400), (16, 11274750), (18, 10022000), (20, 9019800), (24, 7516500), (25, 7215840), (30, 6013200), (32, 5637375), (36, 5011000), (40, 4509900), (45, 4008800), (48, 3758250), (50, 3607920), (60, 3006600), (72, 2505500), (75, 2405280), (80, 2254950), (90, 2004400), (96, 1879125), (100, 1803960), (120, 1503300), (125, 1443168), (144, 1252750), (150, 1202640), (160, 1127475), (180, 1002200), (200, 901980), (225, 801760), (240, 751650), (250, 721584), (288, 626375), (300, 601320), (360, 501100), (375, 481056), (400, 450990), (450, 400880), (480, 375825), (500, 360792), (600, 300660), (720, 250550), (750, 240528), (800, 225495), (900, 200440), (1000, 180396), (1125, 160352), (1200, 150330), (1440, 125275), (1500, 120264), (1800, 100220), (2000, 90198), (2250, 80176), (2400, 75165), (3000, 60132), (3600, 50110), (4000, 45099), (4500, 40088), (5011, 36000), (6000, 30066), (7200, 25055), (9000, 20044), (10022, 18000), (12000, 15033)]