27120800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 51624160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 167, 175, 200, 203, 224, 232, 280, 290, 334, 350, 400, 406, 464, 560, 580, 668, 700, 725, 800, 812, 835, 928, 1015, 1120, 1160, 1169, 1336, 1400, 1450, 1624, 1670, 2030, 2320, 2338, 2672, 2800, 2900, 3248, 3340, 4060, 4175, 4640, 4676, 4843, 5075, 5344, 5600, 5800, 5845, 6496, 6680, 8120, 8350, 9352, 9686, 10150, 11600, 11690, 13360, 16240, 16700, 18704, 19372, 20300, 23200, 23380, 24215, 26720, 29225, 32480, 33400, 33901, 37408, 38744, 40600, 46760, 48430, 58450, 66800, 67802, 77488, 81200, 93520, 96860, 116900, 121075, 133600, 135604, 154976, 162400, 169505, 187040, 193720, 233800, 242150, 271208, 339010, 387440, 467600, 484300, 542416, 678020, 774880, 847525, 935200, 968600, 1084832, 1356040, 1695050, 1937200, 2712080, 3390100, 3874400, 5424160, 6780200, 13560400, 27120800]

約数ペア:

[(1, 27120800), (2, 13560400), (4, 6780200), (5, 5424160), (7, 3874400), (8, 3390100), (10, 2712080), (14, 1937200), (16, 1695050), (20, 1356040), (25, 1084832), (28, 968600), (29, 935200), (32, 847525), (35, 774880), (40, 678020), (50, 542416), (56, 484300), (58, 467600), (70, 387440), (80, 339010), (100, 271208), (112, 242150), (116, 233800), (140, 193720), (145, 187040), (160, 169505), (167, 162400), (175, 154976), (200, 135604), (203, 133600), (224, 121075), (232, 116900), (280, 96860), (290, 93520), (334, 81200), (350, 77488), (400, 67802), (406, 66800), (464, 58450), (560, 48430), (580, 46760), (668, 40600), (700, 38744), (725, 37408), (800, 33901), (812, 33400), (835, 32480), (928, 29225), (1015, 26720), (1120, 24215), (1160, 23380), (1169, 23200), (1336, 20300), (1400, 19372), (1450, 18704), (1624, 16700), (1670, 16240), (2030, 13360), (2320, 11690), (2338, 11600), (2672, 10150), (2800, 9686), (2900, 9352), (3248, 8350), (3340, 8120), (4060, 6680), (4175, 6496), (4640, 5845), (4676, 5800), (4843, 5600), (5075, 5344)]