261070650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5981}}^1$

素因数の和:6096

約数の個数: 72

約数和(自身を含む): 708759324

約数和(自身を除く): 447688674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 2425, 2910, 4365, 4850, 5981, 7275, 8730, 11962, 14550, 17943, 21825, 29905, 35886, 43650, 53829, 59810, 89715, 107658, 149525, 179430, 269145, 299050, 448575, 538290, 580157, 897150, 1160314, 1345725, 1740471, 2691450, 2900785, 3480942, 5221413, 5801570, 8702355, 10442826, 14503925, 17404710, 26107065, 29007850, 43511775, 52214130, 87023550, 130535325, 261070650]

約数ペア:

[(1, 261070650), (2, 130535325), (3, 87023550), (5, 52214130), (6, 43511775), (9, 29007850), (10, 26107065), (15, 17404710), (18, 14503925), (25, 10442826), (30, 8702355), (45, 5801570), (50, 5221413), (75, 3480942), (90, 2900785), (97, 2691450), (150, 1740471), (194, 1345725), (225, 1160314), (291, 897150), (450, 580157), (485, 538290), (582, 448575), (873, 299050), (970, 269145), (1455, 179430), (1746, 149525), (2425, 107658), (2910, 89715), (4365, 59810), (4850, 53829), (5981, 43650), (7275, 35886), (8730, 29905), (11962, 21825), (14550, 17943)]