201652380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120291}}^1$

素因数の和:1120306

約数の個数: 36

約数和(自身を含む): 611679432

約数和(自身を除く): 410027052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120291, 2240582, 3360873, 4481164, 5601455, 6721746, 10082619, 11202910, 13443492, 16804365, 20165238, 22405820, 33608730, 40330476, 50413095, 67217460, 100826190, 201652380]

約数ペア:

[(1, 201652380), (2, 100826190), (3, 67217460), (4, 50413095), (5, 40330476), (6, 33608730), (9, 22405820), (10, 20165238), (12, 16804365), (15, 13443492), (18, 11202910), (20, 10082619), (30, 6721746), (36, 5601455), (45, 4481164), (60, 3360873), (90, 2240582), (180, 1120291)]