225384180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3917}}^1$

素因数の和:4073

約数の個数: 96

約数和(自身を含む): 726679296

約数和(自身を除く): 501295116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3836, 3917, 4110, 4795, 5754, 7834, 8220, 9590, 11508, 11751, 14385, 15668, 19180, 19585, 23502, 27419, 28770, 39170, 47004, 54838, 57540, 58755, 78340, 82257, 109676, 117510, 137095, 164514, 235020, 274190, 329028, 411285, 536629, 548380, 822570, 1073258, 1609887, 1645140, 2146516, 2683145, 3219774, 3756403, 5366290, 6439548, 7512806, 8049435, 10732580, 11269209, 15025612, 16098870, 18782015, 22538418, 32197740, 37564030, 45076836, 56346045, 75128060, 112692090, 225384180]

約数ペア:

[(1, 225384180), (2, 112692090), (3, 75128060), (4, 56346045), (5, 45076836), (6, 37564030), (7, 32197740), (10, 22538418), (12, 18782015), (14, 16098870), (15, 15025612), (20, 11269209), (21, 10732580), (28, 8049435), (30, 7512806), (35, 6439548), (42, 5366290), (60, 3756403), (70, 3219774), (84, 2683145), (105, 2146516), (137, 1645140), (140, 1609887), (210, 1073258), (274, 822570), (411, 548380), (420, 536629), (548, 411285), (685, 329028), (822, 274190), (959, 235020), (1370, 164514), (1644, 137095), (1918, 117510), (2055, 109676), (2740, 82257), (2877, 78340), (3836, 58755), (3917, 57540), (4110, 54838), (4795, 47004), (5754, 39170), (7834, 28770), (8220, 27419), (9590, 23502), (11508, 19585), (11751, 19180), (14385, 15668)]