285392700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{105701}}^1$

素因数の和:105724

約数の個数: 72

約数和(自身を含む): 917493360

約数和(自身を除く): 632100660

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, 105701, 211402, 317103, 422804, 528505, 634206, 951309, 1057010, 1268412, 1585515, 1902618, 2114020, 2642525, 2853927, 3171030, 3805236, 4756545, 5285050, 5707854, 6342060, 7927575, 9513090, 10570100, 11415708, 14269635, 15855150, 19026180, 23782725, 28539270, 31710300, 47565450, 57078540, 71348175, 95130900, 142696350, 285392700]

約数ペア:

[(1, 285392700), (2, 142696350), (3, 95130900), (4, 71348175), (5, 57078540), (6, 47565450), (9, 31710300), (10, 28539270), (12, 23782725), (15, 19026180), (18, 15855150), (20, 14269635), (25, 11415708), (27, 10570100), (30, 9513090), (36, 7927575), (45, 6342060), (50, 5707854), (54, 5285050), (60, 4756545), (75, 3805236), (90, 3171030), (100, 2853927), (108, 2642525), (135, 2114020), (150, 1902618), (180, 1585515), (225, 1268412), (270, 1057010), (300, 951309), (450, 634206), (540, 528505), (675, 422804), (900, 317103), (1350, 211402), (2700, 105701)]