18010080

素因数分解:

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

素因数の和:414

約数の個数: 192

約数和(自身を含む): 68947200

約数和(自身を除く): 50937120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 379, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 758, 792, 864, 880, 990, 1056, 1080, 1137, 1188, 1320, 1440, 1485, 1516, 1584, 1760, 1895, 1980, 2160, 2274, 2376, 2640, 2970, 3032, 3168, 3411, 3790, 3960, 4169, 4320, 4548, 4752, 5280, 5685, 5940, 6064, 6822, 7580, 7920, 8338, 9096, 9504, 10233, 11370, 11880, 12128, 12507, 13644, 15160, 15840, 16676, 17055, 18192, 20466, 20845, 22740, 23760, 25014, 27288, 30320, 33352, 34110, 36384, 37521, 40932, 41690, 45480, 47520, 50028, 51165, 54576, 60640, 62535, 66704, 68220, 75042, 81864, 83380, 90960, 100056, 102330, 109152, 112563, 125070, 133408, 136440, 150084, 163728, 166760, 181920, 187605, 200112, 204660, 225126, 250140, 272880, 300168, 327456, 333520, 375210, 400224, 409320, 450252, 500280, 545760, 562815, 600336, 667040, 750420, 818640, 900504, 1000560, 1125630, 1200672, 1500840, 1637280, 1801008, 2001120, 2251260, 3001680, 3602016, 4502520, 6003360, 9005040, 18010080]

約数ペア:

[(1, 18010080), (2, 9005040), (3, 6003360), (4, 4502520), (5, 3602016), (6, 3001680), (8, 2251260), (9, 2001120), (10, 1801008), (11, 1637280), (12, 1500840), (15, 1200672), (16, 1125630), (18, 1000560), (20, 900504), (22, 818640), (24, 750420), (27, 667040), (30, 600336), (32, 562815), (33, 545760), (36, 500280), (40, 450252), (44, 409320), (45, 400224), (48, 375210), (54, 333520), (55, 327456), (60, 300168), (66, 272880), (72, 250140), (80, 225126), (88, 204660), (90, 200112), (96, 187605), (99, 181920), (108, 166760), (110, 163728), (120, 150084), (132, 136440), (135, 133408), (144, 125070), (160, 112563), (165, 109152), (176, 102330), (180, 100056), (198, 90960), (216, 83380), (220, 81864), (240, 75042), (264, 68220), (270, 66704), (288, 62535), (297, 60640), (330, 54576), (352, 51165), (360, 50028), (379, 47520), (396, 45480), (432, 41690), (440, 40932), (480, 37521), (495, 36384), (528, 34110), (540, 33352), (594, 30320), (660, 27288), (720, 25014), (758, 23760), (792, 22740), (864, 20845), (880, 20466), (990, 18192), (1056, 17055), (1080, 16676), (1137, 15840), (1188, 15160), (1320, 13644), (1440, 12507), (1485, 12128), (1516, 11880), (1584, 11370), (1760, 10233), (1895, 9504), (1980, 9096), (2160, 8338), (2274, 7920), (2376, 7580), (2640, 6822), (2970, 6064), (3032, 5940), (3168, 5685), (3411, 5280), (3790, 4752), (3960, 4548), (4169, 4320)]