90198000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{5011}}^1$

素因数の和:5040

約数の個数: 120

約数和(自身を含む): 315094416

約数和(自身を除く): 224896416

約数列:

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

約数ペア:

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