2987298000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{165961}}^1$

素因数の和:165990

約数の個数: 120

約数和(自身を含む): 10433699016

約数和(自身を除く): 7446401016

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, 165961, 331922, 497883, 663844, 829805, 995766, 1327688, 1493649, 1659610, 1991532, 2489415, 2655376, 2987298, 3319220, 3983064, 4149025, 4978830, 5974596, 6638440, 7468245, 7966128, 8298050, 9957660, 11949192, 12447075, 13276880, 14936490, 16596100, 19915320, 20745125, 23898384, 24894150, 29872980, 33192200, 37341225, 39830640, 41490250, 49788300, 59745960, 62235375, 66384400, 74682450, 82980500, 99576600, 119491920, 124470750, 149364900, 165961000, 186706125, 199153200, 248941500, 298729800, 331922000, 373412250, 497883000, 597459600, 746824500, 995766000, 1493649000, 2987298000]

約数ペア:

[(1, 2987298000), (2, 1493649000), (3, 995766000), (4, 746824500), (5, 597459600), (6, 497883000), (8, 373412250), (9, 331922000), (10, 298729800), (12, 248941500), (15, 199153200), (16, 186706125), (18, 165961000), (20, 149364900), (24, 124470750), (25, 119491920), (30, 99576600), (36, 82980500), (40, 74682450), (45, 66384400), (48, 62235375), (50, 59745960), (60, 49788300), (72, 41490250), (75, 39830640), (80, 37341225), (90, 33192200), (100, 29872980), (120, 24894150), (125, 23898384), (144, 20745125), (150, 19915320), (180, 16596100), (200, 14936490), (225, 13276880), (240, 12447075), (250, 11949192), (300, 9957660), (360, 8298050), (375, 7966128), (400, 7468245), (450, 6638440), (500, 5974596), (600, 4978830), (720, 4149025), (750, 3983064), (900, 3319220), (1000, 2987298), (1125, 2655376), (1200, 2489415), (1500, 1991532), (1800, 1659610), (2000, 1493649), (2250, 1327688), (3000, 995766), (3600, 829805), (4500, 663844), (6000, 497883), (9000, 331922), (18000, 165961)]