148651380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2179}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 452306400

約数和(自身を除く): 303655020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2179, 2274, 3411, 3790, 4358, 4548, 5685, 6537, 6822, 7580, 8716, 10895, 11370, 13074, 13644, 17055, 19611, 21790, 22740, 26148, 32685, 34110, 39222, 43580, 65370, 68220, 78444, 98055, 130740, 196110, 392220, 825841, 1651682, 2477523, 3303364, 4129205, 4955046, 7432569, 8258410, 9910092, 12387615, 14865138, 16516820, 24775230, 29730276, 37162845, 49550460, 74325690, 148651380]

約数ペア:

[(1, 148651380), (2, 74325690), (3, 49550460), (4, 37162845), (5, 29730276), (6, 24775230), (9, 16516820), (10, 14865138), (12, 12387615), (15, 9910092), (18, 8258410), (20, 7432569), (30, 4955046), (36, 4129205), (45, 3303364), (60, 2477523), (90, 1651682), (180, 825841), (379, 392220), (758, 196110), (1137, 130740), (1516, 98055), (1895, 78444), (2179, 68220), (2274, 65370), (3411, 43580), (3790, 39222), (4358, 34110), (4548, 32685), (5685, 26148), (6537, 22740), (6822, 21790), (7580, 19611), (8716, 17055), (10895, 13644), (11370, 13074)]