243205200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{3217}}^1$

素因数の和:3251

約数の個数: 240

約数和(自身を含む): 989599360

約数和(自身を除く): 746394160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3217, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 6434, 7560, 8400, 9450, 9651, 10800, 12600, 12868, 15120, 16085, 18900, 19302, 22519, 25200, 25736, 28953, 32170, 37800, 38604, 45038, 48255, 51472, 57906, 64340, 67557, 75600, 77208, 80425, 86859, 90076, 96510, 112595, 115812, 128680, 135114, 144765, 154416, 160850, 173718, 180152, 193020, 202671, 225190, 231624, 241275, 257360, 270228, 289530, 321700, 337785, 347436, 360304, 386040, 405342, 434295, 450380, 463248, 482550, 540456, 562975, 579060, 608013, 643400, 675570, 694872, 723825, 772080, 810684, 868590, 900760, 965100, 1013355, 1080912, 1125950, 1158120, 1216026, 1286800, 1351140, 1389744, 1447650, 1621368, 1688925, 1737180, 1801520, 1930200, 2026710, 2171475, 2251900, 2316240, 2432052, 2702280, 2895300, 3040065, 3242736, 3377850, 3474360, 3860400, 4053420, 4342950, 4503800, 4864104, 5066775, 5404560, 5790600, 6080130, 6755700, 6948720, 8106840, 8685900, 9007600, 9728208, 10133550, 11581200, 12160260, 13511400, 15200325, 16213680, 17371800, 20267100, 24320520, 27022800, 30400650, 34743600, 40534200, 48641040, 60801300, 81068400, 121602600, 243205200]

約数ペア:

[(1, 243205200), (2, 121602600), (3, 81068400), (4, 60801300), (5, 48641040), (6, 40534200), (7, 34743600), (8, 30400650), (9, 27022800), (10, 24320520), (12, 20267100), (14, 17371800), (15, 16213680), (16, 15200325), (18, 13511400), (20, 12160260), (21, 11581200), (24, 10133550), (25, 9728208), (27, 9007600), (28, 8685900), (30, 8106840), (35, 6948720), (36, 6755700), (40, 6080130), (42, 5790600), (45, 5404560), (48, 5066775), (50, 4864104), (54, 4503800), (56, 4342950), (60, 4053420), (63, 3860400), (70, 3474360), (72, 3377850), (75, 3242736), (80, 3040065), (84, 2895300), (90, 2702280), (100, 2432052), (105, 2316240), (108, 2251900), (112, 2171475), (120, 2026710), (126, 1930200), (135, 1801520), (140, 1737180), (144, 1688925), (150, 1621368), (168, 1447650), (175, 1389744), (180, 1351140), (189, 1286800), (200, 1216026), (210, 1158120), (216, 1125950), (225, 1080912), (240, 1013355), (252, 965100), (270, 900760), (280, 868590), (300, 810684), (315, 772080), (336, 723825), (350, 694872), (360, 675570), (378, 643400), (400, 608013), (420, 579060), (432, 562975), (450, 540456), (504, 482550), (525, 463248), (540, 450380), (560, 434295), (600, 405342), (630, 386040), (675, 360304), (700, 347436), (720, 337785), (756, 321700), (840, 289530), (900, 270228), (945, 257360), (1008, 241275), (1050, 231624), (1080, 225190), (1200, 202671), (1260, 193020), (1350, 180152), (1400, 173718), (1512, 160850), (1575, 154416), (1680, 144765), (1800, 135114), (1890, 128680), (2100, 115812), (2160, 112595), (2520, 96510), (2700, 90076), (2800, 86859), (3024, 80425), (3150, 77208), (3217, 75600), (3600, 67557), (3780, 64340), (4200, 57906), (4725, 51472), (5040, 48255), (5400, 45038), (6300, 38604), (6434, 37800), (7560, 32170), (8400, 28953), (9450, 25736), (9651, 25200), (10800, 22519), (12600, 19302), (12868, 18900), (15120, 16085)]