198592020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 685440000

約数和(自身を除く): 486847980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 67, 90, 99, 108, 110, 132, 134, 135, 165, 180, 198, 201, 220, 268, 270, 297, 330, 335, 396, 402, 495, 499, 540, 594, 603, 660, 670, 737, 804, 990, 998, 1005, 1188, 1206, 1340, 1474, 1485, 1497, 1809, 1980, 1996, 2010, 2211, 2412, 2495, 2948, 2970, 2994, 3015, 3618, 3685, 4020, 4422, 4491, 4990, 5489, 5940, 5988, 6030, 6633, 7236, 7370, 7485, 8844, 8982, 9045, 9980, 10978, 11055, 12060, 13266, 13473, 14740, 14970, 16467, 17964, 18090, 19899, 21956, 22110, 22455, 26532, 26946, 27445, 29940, 32934, 33165, 33433, 36180, 39798, 44220, 44910, 49401, 53892, 54890, 65868, 66330, 66866, 67365, 79596, 82335, 89820, 98802, 99495, 100299, 109780, 132660, 133732, 134730, 148203, 164670, 167165, 197604, 198990, 200598, 247005, 269460, 296406, 300897, 329340, 334330, 367763, 397980, 401196, 494010, 501495, 592812, 601794, 668660, 735526, 741015, 902691, 988020, 1002990, 1103289, 1203588, 1471052, 1482030, 1504485, 1805382, 1838815, 2005980, 2206578, 2964060, 3008970, 3309867, 3610764, 3677630, 4413156, 4513455, 5516445, 6017940, 6619734, 7355260, 9026910, 9929601, 11032890, 13239468, 16549335, 18053820, 19859202, 22065780, 33098670, 39718404, 49648005, 66197340, 99296010, 198592020]

約数ペア:

[(1, 198592020), (2, 99296010), (3, 66197340), (4, 49648005), (5, 39718404), (6, 33098670), (9, 22065780), (10, 19859202), (11, 18053820), (12, 16549335), (15, 13239468), (18, 11032890), (20, 9929601), (22, 9026910), (27, 7355260), (30, 6619734), (33, 6017940), (36, 5516445), (44, 4513455), (45, 4413156), (54, 3677630), (55, 3610764), (60, 3309867), (66, 3008970), (67, 2964060), (90, 2206578), (99, 2005980), (108, 1838815), (110, 1805382), (132, 1504485), (134, 1482030), (135, 1471052), (165, 1203588), (180, 1103289), (198, 1002990), (201, 988020), (220, 902691), (268, 741015), (270, 735526), (297, 668660), (330, 601794), (335, 592812), (396, 501495), (402, 494010), (495, 401196), (499, 397980), (540, 367763), (594, 334330), (603, 329340), (660, 300897), (670, 296406), (737, 269460), (804, 247005), (990, 200598), (998, 198990), (1005, 197604), (1188, 167165), (1206, 164670), (1340, 148203), (1474, 134730), (1485, 133732), (1497, 132660), (1809, 109780), (1980, 100299), (1996, 99495), (2010, 98802), (2211, 89820), (2412, 82335), (2495, 79596), (2948, 67365), (2970, 66866), (2994, 66330), (3015, 65868), (3618, 54890), (3685, 53892), (4020, 49401), (4422, 44910), (4491, 44220), (4990, 39798), (5489, 36180), (5940, 33433), (5988, 33165), (6030, 32934), (6633, 29940), (7236, 27445), (7370, 26946), (7485, 26532), (8844, 22455), (8982, 22110), (9045, 21956), (9980, 19899), (10978, 18090), (11055, 17964), (12060, 16467), (13266, 14970), (13473, 14740)]