200685900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2179}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 582809920

約数和(自身を除く): 382124020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 307, 614, 921, 1228, 1535, 1842, 2179, 3070, 3684, 4358, 4605, 6140, 6537, 7675, 8716, 9210, 10895, 13074, 15350, 18420, 21790, 23025, 26148, 30700, 32685, 43580, 46050, 54475, 65370, 92100, 108950, 130740, 163425, 217900, 326850, 653700, 668953, 1337906, 2006859, 2675812, 3344765, 4013718, 6689530, 8027436, 10034295, 13379060, 16723825, 20068590, 33447650, 40137180, 50171475, 66895300, 100342950, 200685900]

約数ペア:

[(1, 200685900), (2, 100342950), (3, 66895300), (4, 50171475), (5, 40137180), (6, 33447650), (10, 20068590), (12, 16723825), (15, 13379060), (20, 10034295), (25, 8027436), (30, 6689530), (50, 4013718), (60, 3344765), (75, 2675812), (100, 2006859), (150, 1337906), (300, 668953), (307, 653700), (614, 326850), (921, 217900), (1228, 163425), (1535, 130740), (1842, 108950), (2179, 92100), (3070, 65370), (3684, 54475), (4358, 46050), (4605, 43580), (6140, 32685), (6537, 30700), (7675, 26148), (8716, 23025), (9210, 21790), (10895, 18420), (13074, 15350)]