1995282000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{110849}}^1$

素因数の和:110878

約数の個数: 120

約数和(自身を含む): 6968917800

約数和(自身を除く): 4973635800

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, 6000, 9000, 18000, 110849, 221698, 332547, 443396, 554245, 665094, 886792, 997641, 1108490, 1330188, 1662735, 1773584, 1995282, 2216980, 2660376, 2771225, 3325470, 3990564, 4433960, 4988205, 5320752, 5542450, 6650940, 7981128, 8313675, 8867920, 9976410, 11084900, 13301880, 13856125, 15962256, 16627350, 19952820, 22169800, 24941025, 26603760, 27712250, 33254700, 39905640, 41568375, 44339600, 49882050, 55424500, 66509400, 79811280, 83136750, 99764100, 110849000, 124705125, 133018800, 166273500, 199528200, 221698000, 249410250, 332547000, 399056400, 498820500, 665094000, 997641000, 1995282000]

約数ペア:

[(1, 1995282000), (2, 997641000), (3, 665094000), (4, 498820500), (5, 399056400), (6, 332547000), (8, 249410250), (9, 221698000), (10, 199528200), (12, 166273500), (15, 133018800), (16, 124705125), (18, 110849000), (20, 99764100), (24, 83136750), (25, 79811280), (30, 66509400), (36, 55424500), (40, 49882050), (45, 44339600), (48, 41568375), (50, 39905640), (60, 33254700), (72, 27712250), (75, 26603760), (80, 24941025), (90, 22169800), (100, 19952820), (120, 16627350), (125, 15962256), (144, 13856125), (150, 13301880), (180, 11084900), (200, 9976410), (225, 8867920), (240, 8313675), (250, 7981128), (300, 6650940), (360, 5542450), (375, 5320752), (400, 4988205), (450, 4433960), (500, 3990564), (600, 3325470), (720, 2771225), (750, 2660376), (900, 2216980), (1000, 1995282), (1125, 1773584), (1200, 1662735), (1500, 1330188), (1800, 1108490), (2000, 997641), (2250, 886792), (3000, 665094), (3600, 554245), (4500, 443396), (6000, 332547), (9000, 221698), (18000, 110849)]