200838825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 72

約数和(自身を含む): 405703200

約数和(自身を除く): 204864375

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 121, 135, 165, 225, 275, 297, 363, 495, 605, 675, 825, 1089, 1485, 1815, 2459, 2475, 3025, 3267, 5445, 7377, 7425, 9075, 12295, 16335, 22131, 27049, 27225, 36885, 61475, 66393, 81147, 81675, 110655, 135245, 184425, 243441, 297539, 331965, 405735, 553275, 676225, 730323, 892617, 1217205, 1487695, 1659825, 2028675, 2677851, 3651615, 4463085, 6086025, 7438475, 8033553, 13389255, 18258075, 22315425, 40167765, 66946275, 200838825]

約数ペア:

[(1, 200838825), (3, 66946275), (5, 40167765), (9, 22315425), (11, 18258075), (15, 13389255), (25, 8033553), (27, 7438475), (33, 6086025), (45, 4463085), (55, 3651615), (75, 2677851), (99, 2028675), (121, 1659825), (135, 1487695), (165, 1217205), (225, 892617), (275, 730323), (297, 676225), (363, 553275), (495, 405735), (605, 331965), (675, 297539), (825, 243441), (1089, 184425), (1485, 135245), (1815, 110655), (2459, 81675), (2475, 81147), (3025, 66393), (3267, 61475), (5445, 36885), (7377, 27225), (7425, 27049), (9075, 22131), (12295, 16335)]