1438254000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{79903}}^1$

素因数の和:79932

約数の個数: 120

約数和(自身を含む): 5023404672

約数和(自身を除く): 3585150672

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, 79903, 159806, 239709, 319612, 399515, 479418, 639224, 719127, 799030, 958836, 1198545, 1278448, 1438254, 1598060, 1917672, 1997575, 2397090, 2876508, 3196120, 3595635, 3835344, 3995150, 4794180, 5753016, 5992725, 6392240, 7191270, 7990300, 9588360, 9987875, 11506032, 11985450, 14382540, 15980600, 17978175, 19176720, 19975750, 23970900, 28765080, 29963625, 31961200, 35956350, 39951500, 47941800, 57530160, 59927250, 71912700, 79903000, 89890875, 95883600, 119854500, 143825400, 159806000, 179781750, 239709000, 287650800, 359563500, 479418000, 719127000, 1438254000]

約数ペア:

[(1, 1438254000), (2, 719127000), (3, 479418000), (4, 359563500), (5, 287650800), (6, 239709000), (8, 179781750), (9, 159806000), (10, 143825400), (12, 119854500), (15, 95883600), (16, 89890875), (18, 79903000), (20, 71912700), (24, 59927250), (25, 57530160), (30, 47941800), (36, 39951500), (40, 35956350), (45, 31961200), (48, 29963625), (50, 28765080), (60, 23970900), (72, 19975750), (75, 19176720), (80, 17978175), (90, 15980600), (100, 14382540), (120, 11985450), (125, 11506032), (144, 9987875), (150, 9588360), (180, 7990300), (200, 7191270), (225, 6392240), (240, 5992725), (250, 5753016), (300, 4794180), (360, 3995150), (375, 3835344), (400, 3595635), (450, 3196120), (500, 2876508), (600, 2397090), (720, 1997575), (750, 1917672), (900, 1598060), (1000, 1438254), (1125, 1278448), (1200, 1198545), (1500, 958836), (1800, 799030), (2000, 719127), (2250, 639224), (3000, 479418), (3600, 399515), (4500, 319612), (6000, 239709), (9000, 159806), (18000, 79903)]