57204180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 191528064

約数和(自身を除く): 134323884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 167, 173, 180, 198, 220, 330, 334, 346, 396, 495, 501, 519, 660, 668, 692, 835, 865, 990, 1002, 1038, 1503, 1557, 1670, 1730, 1837, 1903, 1980, 2004, 2076, 2505, 2595, 3006, 3114, 3340, 3460, 3674, 3806, 5010, 5190, 5511, 5709, 6012, 6228, 7348, 7515, 7612, 7785, 9185, 9515, 10020, 10380, 11022, 11418, 15030, 15570, 16533, 17127, 18370, 19030, 22044, 22836, 27555, 28545, 28891, 30060, 31140, 33066, 34254, 36740, 38060, 55110, 57090, 57782, 66132, 68508, 82665, 85635, 86673, 110220, 114180, 115564, 144455, 165330, 171270, 173346, 260019, 288910, 317801, 330660, 342540, 346692, 433365, 520038, 577820, 635602, 866730, 953403, 1040076, 1271204, 1300095, 1589005, 1733460, 1906806, 2600190, 2860209, 3178010, 3813612, 4767015, 5200380, 5720418, 6356020, 9534030, 11440836, 14301045, 19068060, 28602090, 57204180]

約数ペア:

[(1, 57204180), (2, 28602090), (3, 19068060), (4, 14301045), (5, 11440836), (6, 9534030), (9, 6356020), (10, 5720418), (11, 5200380), (12, 4767015), (15, 3813612), (18, 3178010), (20, 2860209), (22, 2600190), (30, 1906806), (33, 1733460), (36, 1589005), (44, 1300095), (45, 1271204), (55, 1040076), (60, 953403), (66, 866730), (90, 635602), (99, 577820), (110, 520038), (132, 433365), (165, 346692), (167, 342540), (173, 330660), (180, 317801), (198, 288910), (220, 260019), (330, 173346), (334, 171270), (346, 165330), (396, 144455), (495, 115564), (501, 114180), (519, 110220), (660, 86673), (668, 85635), (692, 82665), (835, 68508), (865, 66132), (990, 57782), (1002, 57090), (1038, 55110), (1503, 38060), (1557, 36740), (1670, 34254), (1730, 33066), (1837, 31140), (1903, 30060), (1980, 28891), (2004, 28545), (2076, 27555), (2505, 22836), (2595, 22044), (3006, 19030), (3114, 18370), (3340, 17127), (3460, 16533), (3674, 15570), (3806, 15030), (5010, 11418), (5190, 11022), (5511, 10380), (5709, 10020), (6012, 9515), (6228, 9185), (7348, 7785), (7515, 7612)]