39777900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 116867520

約数和(自身を除く): 77089620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 1979, 2010, 3350, 3958, 4020, 5025, 5937, 6700, 7916, 9895, 10050, 11874, 19790, 20100, 23748, 29685, 39580, 49475, 59370, 98950, 118740, 132593, 148425, 197900, 265186, 296850, 397779, 530372, 593700, 662965, 795558, 1325930, 1591116, 1988895, 2651860, 3314825, 3977790, 6629650, 7955580, 9944475, 13259300, 19888950, 39777900]

約数ペア:

[(1, 39777900), (2, 19888950), (3, 13259300), (4, 9944475), (5, 7955580), (6, 6629650), (10, 3977790), (12, 3314825), (15, 2651860), (20, 1988895), (25, 1591116), (30, 1325930), (50, 795558), (60, 662965), (67, 593700), (75, 530372), (100, 397779), (134, 296850), (150, 265186), (201, 197900), (268, 148425), (300, 132593), (335, 118740), (402, 98950), (670, 59370), (804, 49475), (1005, 39580), (1340, 29685), (1675, 23748), (1979, 20100), (2010, 19790), (3350, 11874), (3958, 10050), (4020, 9895), (5025, 7916), (5937, 6700)]