201624660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373379}}^1$

素因数の和:373397

約数の個数: 48

約数和(自身を含む): 627278400

約数和(自身を除く): 425653740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 373379, 746758, 1120137, 1493516, 1866895, 2240274, 3360411, 3733790, 4480548, 5600685, 6720822, 7467580, 10081233, 11201370, 13441644, 16802055, 20162466, 22402740, 33604110, 40324932, 50406165, 67208220, 100812330, 201624660]

約数ペア:

[(1, 201624660), (2, 100812330), (3, 67208220), (4, 50406165), (5, 40324932), (6, 33604110), (9, 22402740), (10, 20162466), (12, 16802055), (15, 13441644), (18, 11201370), (20, 10081233), (27, 7467580), (30, 6720822), (36, 5600685), (45, 4480548), (54, 3733790), (60, 3360411), (90, 2240274), (108, 1866895), (135, 1493516), (180, 1120137), (270, 746758), (540, 373379)]