98602440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 307359360

約数和(自身を除く): 208756920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 194, 197, 215, 258, 291, 344, 388, 394, 430, 485, 516, 582, 591, 645, 776, 788, 860, 970, 985, 1032, 1164, 1182, 1290, 1455, 1576, 1720, 1940, 1970, 2328, 2364, 2580, 2910, 2955, 3880, 3940, 4171, 4728, 5160, 5820, 5910, 7880, 8342, 8471, 11640, 11820, 12513, 16684, 16942, 19109, 20855, 23640, 25026, 25413, 33368, 33884, 38218, 41710, 42355, 50052, 50826, 57327, 62565, 67768, 76436, 83420, 84710, 95545, 100104, 101652, 114654, 125130, 127065, 152872, 166840, 169420, 191090, 203304, 229308, 250260, 254130, 286635, 338840, 382180, 458616, 500520, 508260, 573270, 764360, 821687, 1016520, 1146540, 1643374, 2293080, 2465061, 3286748, 4108435, 4930122, 6573496, 8216870, 9860244, 12325305, 16433740, 19720488, 24650610, 32867480, 49301220, 98602440]

約数ペア:

[(1, 98602440), (2, 49301220), (3, 32867480), (4, 24650610), (5, 19720488), (6, 16433740), (8, 12325305), (10, 9860244), (12, 8216870), (15, 6573496), (20, 4930122), (24, 4108435), (30, 3286748), (40, 2465061), (43, 2293080), (60, 1643374), (86, 1146540), (97, 1016520), (120, 821687), (129, 764360), (172, 573270), (194, 508260), (197, 500520), (215, 458616), (258, 382180), (291, 338840), (344, 286635), (388, 254130), (394, 250260), (430, 229308), (485, 203304), (516, 191090), (582, 169420), (591, 166840), (645, 152872), (776, 127065), (788, 125130), (860, 114654), (970, 101652), (985, 100104), (1032, 95545), (1164, 84710), (1182, 83420), (1290, 76436), (1455, 67768), (1576, 62565), (1720, 57327), (1940, 50826), (1970, 50052), (2328, 42355), (2364, 41710), (2580, 38218), (2910, 33884), (2955, 33368), (3880, 25413), (3940, 25026), (4171, 23640), (4728, 20855), (5160, 19109), (5820, 16942), (5910, 16684), (7880, 12513), (8342, 11820), (8471, 11640)]