225512100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2568

約数の個数: 180

約数和(自身を含む): 797792688

約数和(自身を除く): 572280588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2475, 2531, 2700, 2970, 3300, 3564, 4050, 4455, 4950, 5062, 5940, 7425, 7593, 8100, 8910, 9900, 10124, 12655, 14850, 15186, 17820, 22275, 22779, 25310, 27841, 29700, 30372, 37965, 44550, 45558, 50620, 55682, 63275, 68337, 75930, 83523, 89100, 91116, 111364, 113895, 126550, 136674, 139205, 151860, 167046, 189825, 205011, 227790, 250569, 253100, 273348, 278410, 334092, 341685, 379650, 410022, 417615, 455580, 501138, 556820, 569475, 683370, 696025, 751707, 759300, 820044, 835230, 1002276, 1025055, 1138950, 1252845, 1366740, 1392050, 1503414, 1670460, 1708425, 2050110, 2088075, 2255121, 2277900, 2505690, 2784100, 3006828, 3416850, 3758535, 4100220, 4176150, 4510242, 5011380, 5125275, 6264225, 6833700, 7517070, 8352300, 9020484, 10250550, 11275605, 12528450, 15034140, 18792675, 20501100, 22551210, 25056900, 37585350, 45102420, 56378025, 75170700, 112756050, 225512100]

約数ペア:

[(1, 225512100), (2, 112756050), (3, 75170700), (4, 56378025), (5, 45102420), (6, 37585350), (9, 25056900), (10, 22551210), (11, 20501100), (12, 18792675), (15, 15034140), (18, 12528450), (20, 11275605), (22, 10250550), (25, 9020484), (27, 8352300), (30, 7517070), (33, 6833700), (36, 6264225), (44, 5125275), (45, 5011380), (50, 4510242), (54, 4176150), (55, 4100220), (60, 3758535), (66, 3416850), (75, 3006828), (81, 2784100), (90, 2505690), (99, 2277900), (100, 2255121), (108, 2088075), (110, 2050110), (132, 1708425), (135, 1670460), (150, 1503414), (162, 1392050), (165, 1366740), (180, 1252845), (198, 1138950), (220, 1025055), (225, 1002276), (270, 835230), (275, 820044), (297, 759300), (300, 751707), (324, 696025), (330, 683370), (396, 569475), (405, 556820), (450, 501138), (495, 455580), (540, 417615), (550, 410022), (594, 379650), (660, 341685), (675, 334092), (810, 278410), (825, 273348), (891, 253100), (900, 250569), (990, 227790), (1100, 205011), (1188, 189825), (1350, 167046), (1485, 151860), (1620, 139205), (1650, 136674), (1782, 126550), (1980, 113895), (2025, 111364), (2475, 91116), (2531, 89100), (2700, 83523), (2970, 75930), (3300, 68337), (3564, 63275), (4050, 55682), (4455, 50620), (4950, 45558), (5062, 44550), (5940, 37965), (7425, 30372), (7593, 29700), (8100, 27841), (8910, 25310), (9900, 22779), (10124, 22275), (12655, 17820), (14850, 15186)]