274459865235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1798

約数の個数: 144

約数和(自身を含む): 497156536800

約数和(自身を除く): 222696671565

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 109, 255, 285, 289, 323, 327, 361, 545, 867, 969, 1083, 1445, 1609, 1615, 1635, 1805, 1853, 2071, 4335, 4827, 4845, 5415, 5491, 5559, 6137, 6213, 8045, 9265, 10355, 16473, 18411, 24135, 27353, 27455, 27795, 30571, 30685, 31065, 31501, 35207, 39349, 82059, 82365, 91713, 92055, 94503, 104329, 105621, 118047, 136765, 152855, 157505, 175381, 176035, 196745, 312987, 410295, 458565, 465001, 472515, 519707, 521645, 526143, 528105, 580849, 590235, 598519, 668933, 876905, 1395003, 1559121, 1564935, 1742547, 1795557, 2006799, 2325005, 2598535, 2630715, 2904245, 2981477, 2992595, 3332239, 3344665, 6975015, 7795605, 8712735, 8835019, 8944431, 8977785, 9874433, 9996717, 10033995, 11371861, 14907385, 16661195, 26505057, 29623299, 34115583, 44175095, 44722155, 49372165, 49983585, 50685109, 56648063, 56859305, 63312541, 132525285, 148116495, 152055327, 167865361, 169944189, 170577915, 189937623, 253425545, 283240315, 316562705, 503596083, 760276635, 839326805, 849720945, 949688115, 963017071, 1076313197, 2517980415, 2889051213, 3228939591, 4815085355, 5381565985, 14445256065, 16144697955, 18297324349, 54891973047, 91486621745, 274459865235]

約数ペア:

[(1, 274459865235), (3, 91486621745), (5, 54891973047), (15, 18297324349), (17, 16144697955), (19, 14445256065), (51, 5381565985), (57, 4815085355), (85, 3228939591), (95, 2889051213), (109, 2517980415), (255, 1076313197), (285, 963017071), (289, 949688115), (323, 849720945), (327, 839326805), (361, 760276635), (545, 503596083), (867, 316562705), (969, 283240315), (1083, 253425545), (1445, 189937623), (1609, 170577915), (1615, 169944189), (1635, 167865361), (1805, 152055327), (1853, 148116495), (2071, 132525285), (4335, 63312541), (4827, 56859305), (4845, 56648063), (5415, 50685109), (5491, 49983585), (5559, 49372165), (6137, 44722155), (6213, 44175095), (8045, 34115583), (9265, 29623299), (10355, 26505057), (16473, 16661195), (18411, 14907385), (24135, 11371861), (27353, 10033995), (27455, 9996717), (27795, 9874433), (30571, 8977785), (30685, 8944431), (31065, 8835019), (31501, 8712735), (35207, 7795605), (39349, 6975015), (82059, 3344665), (82365, 3332239), (91713, 2992595), (92055, 2981477), (94503, 2904245), (104329, 2630715), (105621, 2598535), (118047, 2325005), (136765, 2006799), (152855, 1795557), (157505, 1742547), (175381, 1564935), (176035, 1559121), (196745, 1395003), (312987, 876905), (410295, 668933), (458565, 598519), (465001, 590235), (472515, 580849), (519707, 528105), (521645, 526143)]