71071650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 72

約数和(自身を含む): 205650900

約数和(自身を除く): 134579250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12149, 24298, 36447, 60745, 72894, 109341, 121490, 157937, 182235, 218682, 303725, 315874, 364470, 473811, 546705, 607450, 789685, 911175, 947622, 1093410, 1421433, 1579370, 1822350, 2369055, 2733525, 2842866, 3948425, 4738110, 5467050, 7107165, 7896850, 11845275, 14214330, 23690550, 35535825, 71071650]

約数ペア:

[(1, 71071650), (2, 35535825), (3, 23690550), (5, 14214330), (6, 11845275), (9, 7896850), (10, 7107165), (13, 5467050), (15, 4738110), (18, 3948425), (25, 2842866), (26, 2733525), (30, 2369055), (39, 1822350), (45, 1579370), (50, 1421433), (65, 1093410), (75, 947622), (78, 911175), (90, 789685), (117, 607450), (130, 546705), (150, 473811), (195, 364470), (225, 315874), (234, 303725), (325, 218682), (390, 182235), (450, 157937), (585, 121490), (650, 109341), (975, 72894), (1170, 60745), (1950, 36447), (2925, 24298), (5850, 12149)]