71738355960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^2\times {\mathrm{21179}}^1$

素因数の和:21390

約数の個数: 144

約数和(自身を含む): 235589164200

約数和(自身を除く): 163850808240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 9409, 11640, 17460, 18818, 21179, 28227, 34920, 37636, 42358, 47045, 56454, 63537, 75272, 84681, 84716, 94090, 105895, 112908, 127074, 141135, 169362, 169432, 188180, 190611, 211790, 225816, 254148, 282270, 317685, 338724, 376360, 381222, 423405, 423580, 508296, 564540, 635370, 677448, 762444, 846810, 847160, 953055, 1129080, 1270740, 1524888, 1693620, 1906110, 2054363, 2541480, 3387240, 3812220, 4108726, 6163089, 7624440, 8217452, 10271815, 12326178, 16434904, 18489267, 20543630, 24652356, 30815445, 36978534, 41087260, 49304712, 61630890, 73957068, 82174520, 92446335, 123261780, 147914136, 184892670, 199273211, 246523560, 369785340, 398546422, 597819633, 739570680, 797092844, 996366055, 1195639266, 1594185688, 1793458899, 1992732110, 2391278532, 2989098165, 3586917798, 3985464220, 4782557064, 5978196330, 7173835596, 7970928440, 8967294495, 11956392660, 14347671192, 17934588990, 23912785320, 35869177980, 71738355960]

約数ペア:

[(1, 71738355960), (2, 35869177980), (3, 23912785320), (4, 17934588990), (5, 14347671192), (6, 11956392660), (8, 8967294495), (9, 7970928440), (10, 7173835596), (12, 5978196330), (15, 4782557064), (18, 3985464220), (20, 3586917798), (24, 2989098165), (30, 2391278532), (36, 1992732110), (40, 1793458899), (45, 1594185688), (60, 1195639266), (72, 996366055), (90, 797092844), (97, 739570680), (120, 597819633), (180, 398546422), (194, 369785340), (291, 246523560), (360, 199273211), (388, 184892670), (485, 147914136), (582, 123261780), (776, 92446335), (873, 82174520), (970, 73957068), (1164, 61630890), (1455, 49304712), (1746, 41087260), (1940, 36978534), (2328, 30815445), (2910, 24652356), (3492, 20543630), (3880, 18489267), (4365, 16434904), (5820, 12326178), (6984, 10271815), (8730, 8217452), (9409, 7624440), (11640, 6163089), (17460, 4108726), (18818, 3812220), (21179, 3387240), (28227, 2541480), (34920, 2054363), (37636, 1906110), (42358, 1693620), (47045, 1524888), (56454, 1270740), (63537, 1129080), (75272, 953055), (84681, 847160), (84716, 846810), (94090, 762444), (105895, 677448), (112908, 635370), (127074, 564540), (141135, 508296), (169362, 423580), (169432, 423405), (188180, 381222), (190611, 376360), (211790, 338724), (225816, 317685), (254148, 282270)]