118530900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131701}}^1$

素因数の和:131721

約数の個数: 54

約数和(自身を含む): 371531342

約数和(自身を除く): 253000442

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 131701, 263402, 395103, 526804, 658505, 790206, 1185309, 1317010, 1580412, 1975515, 2370618, 2634020, 3292525, 3951030, 4741236, 5926545, 6585050, 7902060, 9877575, 11853090, 13170100, 19755150, 23706180, 29632725, 39510300, 59265450, 118530900]

約数ペア:

[(1, 118530900), (2, 59265450), (3, 39510300), (4, 29632725), (5, 23706180), (6, 19755150), (9, 13170100), (10, 11853090), (12, 9877575), (15, 7902060), (18, 6585050), (20, 5926545), (25, 4741236), (30, 3951030), (36, 3292525), (45, 2634020), (50, 2370618), (60, 1975515), (75, 1580412), (90, 1317010), (100, 1185309), (150, 790206), (180, 658505), (225, 526804), (300, 395103), (450, 263402), (900, 131701)]