25091100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{9293}}^1$

素因数の和:9316

約数の個数: 72

約数和(自身を含む): 80671920

約数和(自身を除く): 55580820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 9293, 18586, 27879, 37172, 46465, 55758, 83637, 92930, 111516, 139395, 167274, 185860, 232325, 250911, 278790, 334548, 418185, 464650, 501822, 557580, 696975, 836370, 929300, 1003644, 1254555, 1393950, 1672740, 2090925, 2509110, 2787900, 4181850, 5018220, 6272775, 8363700, 12545550, 25091100]

約数ペア:

[(1, 25091100), (2, 12545550), (3, 8363700), (4, 6272775), (5, 5018220), (6, 4181850), (9, 2787900), (10, 2509110), (12, 2090925), (15, 1672740), (18, 1393950), (20, 1254555), (25, 1003644), (27, 929300), (30, 836370), (36, 696975), (45, 557580), (50, 501822), (54, 464650), (60, 418185), (75, 334548), (90, 278790), (100, 250911), (108, 232325), (135, 185860), (150, 167274), (180, 139395), (225, 111516), (270, 92930), (300, 83637), (450, 55758), (540, 46465), (675, 37172), (900, 27879), (1350, 18586), (2700, 9293)]