89942280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7727}}^1$

素因数の和:7838

約数の個数: 64

約数和(自身を含む): 272643840

約数和(自身を除く): 182701560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7727, 11640, 15454, 23181, 30908, 38635, 46362, 61816, 77270, 92724, 115905, 154540, 185448, 231810, 309080, 463620, 749519, 927240, 1499038, 2248557, 2998076, 3747595, 4497114, 5996152, 7495190, 8994228, 11242785, 14990380, 17988456, 22485570, 29980760, 44971140, 89942280]

約数ペア:

[(1, 89942280), (2, 44971140), (3, 29980760), (4, 22485570), (5, 17988456), (6, 14990380), (8, 11242785), (10, 8994228), (12, 7495190), (15, 5996152), (20, 4497114), (24, 3747595), (30, 2998076), (40, 2248557), (60, 1499038), (97, 927240), (120, 749519), (194, 463620), (291, 309080), (388, 231810), (485, 185448), (582, 154540), (776, 115905), (970, 92724), (1164, 77270), (1455, 61816), (1940, 46362), (2328, 38635), (2910, 30908), (3880, 23181), (5820, 15454), (7727, 11640)]