115946820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1946

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 280318140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1889, 1980, 2046, 2790, 3069, 3410, 3778, 4092, 5115, 5580, 5667, 6138, 6820, 7556, 9445, 10230, 11334, 12276, 15345, 17001, 18890, 20460, 20779, 22668, 28335, 30690, 34002, 37780, 41558, 56670, 58559, 61380, 62337, 68004, 83116, 85005, 103895, 113340, 117118, 124674, 170010, 175677, 187011, 207790, 234236, 249348, 292795, 311685, 340020, 351354, 374022, 415580, 527031, 585590, 623370, 644149, 702708, 748044, 878385, 935055, 1054062, 1171180, 1246740, 1288298, 1756770, 1870110, 1932447, 2108124, 2576596, 2635155, 3220745, 3513540, 3740220, 3864894, 5270310, 5797341, 6441490, 7729788, 9662235, 10540620, 11594682, 12882980, 19324470, 23189364, 28986705, 38648940, 57973410, 115946820]

約数ペア:

[(1, 115946820), (2, 57973410), (3, 38648940), (4, 28986705), (5, 23189364), (6, 19324470), (9, 12882980), (10, 11594682), (11, 10540620), (12, 9662235), (15, 7729788), (18, 6441490), (20, 5797341), (22, 5270310), (30, 3864894), (31, 3740220), (33, 3513540), (36, 3220745), (44, 2635155), (45, 2576596), (55, 2108124), (60, 1932447), (62, 1870110), (66, 1756770), (90, 1288298), (93, 1246740), (99, 1171180), (110, 1054062), (124, 935055), (132, 878385), (155, 748044), (165, 702708), (180, 644149), (186, 623370), (198, 585590), (220, 527031), (279, 415580), (310, 374022), (330, 351354), (341, 340020), (372, 311685), (396, 292795), (465, 249348), (495, 234236), (558, 207790), (620, 187011), (660, 175677), (682, 170010), (930, 124674), (990, 117118), (1023, 113340), (1116, 103895), (1364, 85005), (1395, 83116), (1705, 68004), (1860, 62337), (1889, 61380), (1980, 58559), (2046, 56670), (2790, 41558), (3069, 37780), (3410, 34002), (3778, 30690), (4092, 28335), (5115, 22668), (5580, 20779), (5667, 20460), (6138, 18890), (6820, 17001), (7556, 15345), (9445, 12276), (10230, 11334)]