611513820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8147}}^1$

素因数の和:8304

約数の個数: 96

約数和(自身を含む): 1916409600

約数和(自身を除く): 1304895780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 4170, 5004, 6255, 7506, 8147, 8340, 12510, 15012, 16294, 18765, 24441, 25020, 32588, 37530, 40735, 48882, 73323, 75060, 81470, 97764, 122205, 146646, 162940, 219969, 244410, 293292, 366615, 439938, 488820, 733230, 879876, 1099845, 1132433, 1466460, 2199690, 2264866, 3397299, 4399380, 4529732, 5662165, 6794598, 10191897, 11324330, 13589196, 16986495, 20383794, 22648660, 30575691, 33972990, 40767588, 50959485, 61151382, 67945980, 101918970, 122302764, 152878455, 203837940, 305756910, 611513820]

約数ペア:

[(1, 611513820), (2, 305756910), (3, 203837940), (4, 152878455), (5, 122302764), (6, 101918970), (9, 67945980), (10, 61151382), (12, 50959485), (15, 40767588), (18, 33972990), (20, 30575691), (27, 22648660), (30, 20383794), (36, 16986495), (45, 13589196), (54, 11324330), (60, 10191897), (90, 6794598), (108, 5662165), (135, 4529732), (139, 4399380), (180, 3397299), (270, 2264866), (278, 2199690), (417, 1466460), (540, 1132433), (556, 1099845), (695, 879876), (834, 733230), (1251, 488820), (1390, 439938), (1668, 366615), (2085, 293292), (2502, 244410), (2780, 219969), (3753, 162940), (4170, 146646), (5004, 122205), (6255, 97764), (7506, 81470), (8147, 75060), (8340, 73323), (12510, 48882), (15012, 40735), (16294, 37530), (18765, 32588), (24441, 25020)]