31538700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11681}}^1$

素因数の和:11704

約数の個数: 72

約数和(自身を含む): 101399760

約数和(自身を除く): 69861060

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, 11681, 23362, 35043, 46724, 58405, 70086, 105129, 116810, 140172, 175215, 210258, 233620, 292025, 315387, 350430, 420516, 525645, 584050, 630774, 700860, 876075, 1051290, 1168100, 1261548, 1576935, 1752150, 2102580, 2628225, 3153870, 3504300, 5256450, 6307740, 7884675, 10512900, 15769350, 31538700]

約数ペア:

[(1, 31538700), (2, 15769350), (3, 10512900), (4, 7884675), (5, 6307740), (6, 5256450), (9, 3504300), (10, 3153870), (12, 2628225), (15, 2102580), (18, 1752150), (20, 1576935), (25, 1261548), (27, 1168100), (30, 1051290), (36, 876075), (45, 700860), (50, 630774), (54, 584050), (60, 525645), (75, 420516), (90, 350430), (100, 315387), (108, 292025), (135, 233620), (150, 210258), (180, 175215), (225, 140172), (270, 116810), (300, 105129), (450, 70086), (540, 58405), (675, 46724), (900, 35043), (1350, 23362), (2700, 11681)]