201700125

素因数分解:

$3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1849

約数の個数: 80

約数和(自身を含む): 410439744

約数和(自身を除く): 208739619

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 125, 135, 165, 225, 275, 297, 375, 405, 495, 675, 825, 891, 1125, 1375, 1485, 1811, 2025, 2475, 3375, 4125, 4455, 5433, 7425, 9055, 10125, 12375, 16299, 19921, 22275, 27165, 37125, 45275, 48897, 59763, 81495, 99605, 111375, 135825, 146691, 179289, 226375, 244485, 298815, 407475, 498025, 537867, 679125, 733455, 896445, 1222425, 1494075, 1613601, 2037375, 2490125, 2689335, 3667275, 4482225, 6112125, 7470375, 8068005, 13446675, 18336375, 22411125, 40340025, 67233375, 201700125]

約数ペア:

[(1, 201700125), (3, 67233375), (5, 40340025), (9, 22411125), (11, 18336375), (15, 13446675), (25, 8068005), (27, 7470375), (33, 6112125), (45, 4482225), (55, 3667275), (75, 2689335), (81, 2490125), (99, 2037375), (125, 1613601), (135, 1494075), (165, 1222425), (225, 896445), (275, 733455), (297, 679125), (375, 537867), (405, 498025), (495, 407475), (675, 298815), (825, 244485), (891, 226375), (1125, 179289), (1375, 146691), (1485, 135825), (1811, 111375), (2025, 99605), (2475, 81495), (3375, 59763), (4125, 48897), (4455, 45275), (5433, 37125), (7425, 27165), (9055, 22275), (10125, 19921), (12375, 16299)]