200645775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 409616640

約数和(自身を除く): 208970865

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 61, 75, 99, 135, 165, 183, 225, 275, 297, 305, 443, 495, 549, 671, 675, 825, 915, 1329, 1485, 1525, 1647, 2013, 2215, 2475, 2745, 3355, 3987, 4575, 4873, 6039, 6645, 7425, 8235, 10065, 11075, 11961, 13725, 14619, 16775, 18117, 19935, 24365, 27023, 30195, 33225, 41175, 43857, 50325, 59805, 73095, 81069, 90585, 99675, 121825, 131571, 135115, 150975, 219285, 243207, 297253, 299025, 365475, 405345, 452925, 657855, 675575, 729621, 891759, 1096425, 1216035, 1486265, 2026725, 2675277, 3289275, 3648105, 4458795, 6080175, 7431325, 8025831, 13376385, 18240525, 22293975, 40129155, 66881925, 200645775]

約数ペア:

[(1, 200645775), (3, 66881925), (5, 40129155), (9, 22293975), (11, 18240525), (15, 13376385), (25, 8025831), (27, 7431325), (33, 6080175), (45, 4458795), (55, 3648105), (61, 3289275), (75, 2675277), (99, 2026725), (135, 1486265), (165, 1216035), (183, 1096425), (225, 891759), (275, 729621), (297, 675575), (305, 657855), (443, 452925), (495, 405345), (549, 365475), (671, 299025), (675, 297253), (825, 243207), (915, 219285), (1329, 150975), (1485, 135115), (1525, 131571), (1647, 121825), (2013, 99675), (2215, 90585), (2475, 81069), (2745, 73095), (3355, 59805), (3987, 50325), (4575, 43857), (4873, 41175), (6039, 33225), (6645, 30195), (7425, 27023), (8235, 24365), (10065, 19935), (11075, 18117), (11961, 16775), (13725, 14619)]