30016800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 216

約数和(自身を含む): 115773840

約数和(自身を除く): 85757040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 379, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 758, 792, 800, 825, 880, 900, 990, 1056, 1100, 1137, 1200, 1320, 1440, 1516, 1584, 1650, 1760, 1800, 1895, 1980, 2200, 2274, 2400, 2475, 2640, 3032, 3168, 3300, 3411, 3600, 3790, 3960, 4169, 4400, 4548, 4950, 5280, 5685, 6064, 6600, 6822, 7200, 7580, 7920, 8338, 8800, 9096, 9475, 9900, 11370, 12128, 12507, 13200, 13644, 15160, 15840, 16676, 17055, 18192, 18950, 19800, 20845, 22740, 25014, 26400, 27288, 28425, 30320, 33352, 34110, 36384, 37521, 37900, 39600, 41690, 45480, 50028, 54576, 56850, 60640, 62535, 66704, 68220, 75042, 75800, 79200, 83380, 85275, 90960, 100056, 104225, 109152, 113700, 125070, 133408, 136440, 150084, 151600, 166760, 170550, 181920, 187605, 200112, 208450, 227400, 250140, 272880, 300168, 303200, 312675, 333520, 341100, 375210, 400224, 416900, 454800, 500280, 545760, 600336, 625350, 667040, 682200, 750420, 833800, 909600, 938025, 1000560, 1200672, 1250700, 1364400, 1500840, 1667600, 1876050, 2001120, 2501400, 2728800, 3001680, 3335200, 3752100, 5002800, 6003360, 7504200, 10005600, 15008400, 30016800]

約数ペア:

[(1, 30016800), (2, 15008400), (3, 10005600), (4, 7504200), (5, 6003360), (6, 5002800), (8, 3752100), (9, 3335200), (10, 3001680), (11, 2728800), (12, 2501400), (15, 2001120), (16, 1876050), (18, 1667600), (20, 1500840), (22, 1364400), (24, 1250700), (25, 1200672), (30, 1000560), (32, 938025), (33, 909600), (36, 833800), (40, 750420), (44, 682200), (45, 667040), (48, 625350), (50, 600336), (55, 545760), (60, 500280), (66, 454800), (72, 416900), (75, 400224), (80, 375210), (88, 341100), (90, 333520), (96, 312675), (99, 303200), (100, 300168), (110, 272880), (120, 250140), (132, 227400), (144, 208450), (150, 200112), (160, 187605), (165, 181920), (176, 170550), (180, 166760), (198, 151600), (200, 150084), (220, 136440), (225, 133408), (240, 125070), (264, 113700), (275, 109152), (288, 104225), (300, 100056), (330, 90960), (352, 85275), (360, 83380), (379, 79200), (396, 75800), (400, 75042), (440, 68220), (450, 66704), (480, 62535), (495, 60640), (528, 56850), (550, 54576), (600, 50028), (660, 45480), (720, 41690), (758, 39600), (792, 37900), (800, 37521), (825, 36384), (880, 34110), (900, 33352), (990, 30320), (1056, 28425), (1100, 27288), (1137, 26400), (1200, 25014), (1320, 22740), (1440, 20845), (1516, 19800), (1584, 18950), (1650, 18192), (1760, 17055), (1800, 16676), (1895, 15840), (1980, 15160), (2200, 13644), (2274, 13200), (2400, 12507), (2475, 12128), (2640, 11370), (3032, 9900), (3168, 9475), (3300, 9096), (3411, 8800), (3600, 8338), (3790, 7920), (3960, 7580), (4169, 7200), (4400, 6822), (4548, 6600), (4950, 6064), (5280, 5685)]