2728800000

素因数分解:

$2^8\times 3^2\times 5^5\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 324

約数和(自身を含む): 9860072040

約数和(自身を除く): 7131272040

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, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 379, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 758, 768, 800, 900, 960, 1000, 1125, 1137, 1152, 1200, 1250, 1280, 1440, 1500, 1516, 1600, 1800, 1875, 1895, 1920, 2000, 2250, 2274, 2304, 2400, 2500, 2880, 3000, 3032, 3125, 3200, 3411, 3600, 3750, 3790, 3840, 4000, 4500, 4548, 4800, 5000, 5625, 5685, 5760, 6000, 6064, 6250, 6400, 6822, 7200, 7500, 7580, 8000, 9000, 9096, 9375, 9475, 9600, 10000, 11250, 11370, 11520, 12000, 12128, 12500, 13644, 14400, 15000, 15160, 16000, 17055, 18000, 18192, 18750, 18950, 19200, 20000, 22500, 22740, 24000, 24256, 25000, 27288, 28125, 28425, 28800, 30000, 30320, 32000, 34110, 36000, 36384, 37500, 37900, 40000, 45000, 45480, 47375, 48000, 48512, 50000, 54576, 56250, 56850, 57600, 60000, 60640, 68220, 72000, 72768, 75000, 75800, 80000, 85275, 90000, 90960, 94750, 96000, 97024, 100000, 109152, 112500, 113700, 120000, 121280, 136440, 142125, 144000, 145536, 150000, 151600, 160000, 170550, 180000, 181920, 189500, 200000, 218304, 225000, 227400, 236875, 240000, 242560, 272880, 284250, 288000, 291072, 300000, 303200, 341100, 360000, 363840, 379000, 400000, 426375, 436608, 450000, 454800, 473750, 480000, 485120, 545760, 568500, 600000, 606400, 682200, 710625, 720000, 727680, 758000, 800000, 852750, 873216, 900000, 909600, 947500, 1091520, 1137000, 1184375, 1200000, 1212800, 1364400, 1421250, 1440000, 1455360, 1516000, 1705500, 1800000, 1819200, 1895000, 2131875, 2183040, 2274000, 2368750, 2400000, 2425600, 2728800, 2842500, 3032000, 3411000, 3553125, 3600000, 3638400, 3790000, 4263750, 4366080, 4548000, 4737500, 5457600, 5685000, 6064000, 6822000, 7106250, 7200000, 7276800, 7580000, 8527500, 9096000, 9475000, 10659375, 10915200, 11370000, 12128000, 13644000, 14212500, 15160000, 17055000, 18192000, 18950000, 21318750, 21830400, 22740000, 27288000, 28425000, 30320000, 34110000, 36384000, 37900000, 42637500, 45480000, 54576000, 56850000, 60640000, 68220000, 75800000, 85275000, 90960000, 109152000, 113700000, 136440000, 151600000, 170550000, 181920000, 227400000, 272880000, 303200000, 341100000, 454800000, 545760000, 682200000, 909600000, 1364400000, 2728800000]

約数ペア:

[(1, 2728800000), (2, 1364400000), (3, 909600000), (4, 682200000), (5, 545760000), (6, 454800000), (8, 341100000), (9, 303200000), (10, 272880000), (12, 227400000), (15, 181920000), (16, 170550000), (18, 151600000), (20, 136440000), (24, 113700000), (25, 109152000), (30, 90960000), (32, 85275000), (36, 75800000), (40, 68220000), (45, 60640000), (48, 56850000), (50, 54576000), (60, 45480000), (64, 42637500), (72, 37900000), (75, 36384000), (80, 34110000), (90, 30320000), (96, 28425000), (100, 27288000), (120, 22740000), (125, 21830400), (128, 21318750), (144, 18950000), (150, 18192000), (160, 17055000), (180, 15160000), (192, 14212500), (200, 13644000), (225, 12128000), (240, 11370000), (250, 10915200), (256, 10659375), (288, 9475000), (300, 9096000), (320, 8527500), (360, 7580000), (375, 7276800), (379, 7200000), (384, 7106250), (400, 6822000), (450, 6064000), (480, 5685000), (500, 5457600), (576, 4737500), (600, 4548000), (625, 4366080), (640, 4263750), (720, 3790000), (750, 3638400), (758, 3600000), (768, 3553125), (800, 3411000), (900, 3032000), (960, 2842500), (1000, 2728800), (1125, 2425600), (1137, 2400000), (1152, 2368750), (1200, 2274000), (1250, 2183040), (1280, 2131875), (1440, 1895000), (1500, 1819200), (1516, 1800000), (1600, 1705500), (1800, 1516000), (1875, 1455360), (1895, 1440000), (1920, 1421250), (2000, 1364400), (2250, 1212800), (2274, 1200000), (2304, 1184375), (2400, 1137000), (2500, 1091520), (2880, 947500), (3000, 909600), (3032, 900000), (3125, 873216), (3200, 852750), (3411, 800000), (3600, 758000), (3750, 727680), (3790, 720000), (3840, 710625), (4000, 682200), (4500, 606400), (4548, 600000), (4800, 568500), (5000, 545760), (5625, 485120), (5685, 480000), (5760, 473750), (6000, 454800), (6064, 450000), (6250, 436608), (6400, 426375), (6822, 400000), (7200, 379000), (7500, 363840), (7580, 360000), (8000, 341100), (9000, 303200), (9096, 300000), (9375, 291072), (9475, 288000), (9600, 284250), (10000, 272880), (11250, 242560), (11370, 240000), (11520, 236875), (12000, 227400), (12128, 225000), (12500, 218304), (13644, 200000), (14400, 189500), (15000, 181920), (15160, 180000), (16000, 170550), (17055, 160000), (18000, 151600), (18192, 150000), (18750, 145536), (18950, 144000), (19200, 142125), (20000, 136440), (22500, 121280), (22740, 120000), (24000, 113700), (24256, 112500), (25000, 109152), (27288, 100000), (28125, 97024), (28425, 96000), (28800, 94750), (30000, 90960), (30320, 90000), (32000, 85275), (34110, 80000), (36000, 75800), (36384, 75000), (37500, 72768), (37900, 72000), (40000, 68220), (45000, 60640), (45480, 60000), (47375, 57600), (48000, 56850), (48512, 56250), (50000, 54576)]