217231200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 801511200

約数和(自身を除く): 584280000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 89, 90, 96, 100, 108, 113, 120, 135, 144, 150, 160, 178, 180, 200, 216, 225, 226, 240, 267, 270, 288, 300, 339, 356, 360, 400, 432, 445, 450, 452, 480, 534, 540, 565, 600, 675, 678, 712, 720, 800, 801, 864, 890, 900, 904, 1017, 1068, 1080, 1130, 1200, 1335, 1350, 1356, 1424, 1440, 1602, 1695, 1780, 1800, 1808, 2034, 2136, 2160, 2225, 2260, 2400, 2403, 2670, 2700, 2712, 2825, 2848, 3051, 3204, 3390, 3560, 3600, 3616, 4005, 4068, 4272, 4320, 4450, 4520, 4806, 5085, 5340, 5400, 5424, 5650, 6102, 6408, 6675, 6780, 7120, 7200, 8010, 8136, 8475, 8544, 8900, 9040, 9612, 10057, 10170, 10680, 10800, 10848, 11300, 12015, 12204, 12816, 13350, 13560, 14240, 15255, 16020, 16272, 16950, 17800, 18080, 19224, 20025, 20114, 20340, 21360, 21600, 22600, 24030, 24408, 25425, 25632, 26700, 27120, 30171, 30510, 32040, 32544, 33900, 35600, 38448, 40050, 40228, 40680, 42720, 45200, 48060, 48816, 50285, 50850, 53400, 54240, 60075, 60342, 61020, 64080, 67800, 71200, 76275, 76896, 80100, 80456, 81360, 90400, 90513, 96120, 97632, 100570, 101700, 106800, 120150, 120684, 122040, 128160, 135600, 150855, 152550, 160200, 160912, 162720, 181026, 192240, 201140, 203400, 213600, 240300, 241368, 244080, 251425, 271200, 271539, 301710, 305100, 320400, 321824, 362052, 384480, 402280, 406800, 452565, 480600, 482736, 488160, 502850, 543078, 603420, 610200, 640800, 724104, 754275, 804560, 813600, 905130, 961200, 965472, 1005700, 1086156, 1206840, 1220400, 1357695, 1448208, 1508550, 1609120, 1810260, 1922400, 2011400, 2172312, 2262825, 2413680, 2440800, 2715390, 2896416, 3017100, 3620520, 4022800, 4344624, 4525650, 4827360, 5430780, 6034200, 6788475, 7241040, 8045600, 8689248, 9051300, 10861560, 12068400, 13576950, 14482080, 18102600, 21723120, 24136800, 27153900, 36205200, 43446240, 54307800, 72410400, 108615600, 217231200]

約数ペア:

[(1, 217231200), (2, 108615600), (3, 72410400), (4, 54307800), (5, 43446240), (6, 36205200), (8, 27153900), (9, 24136800), (10, 21723120), (12, 18102600), (15, 14482080), (16, 13576950), (18, 12068400), (20, 10861560), (24, 9051300), (25, 8689248), (27, 8045600), (30, 7241040), (32, 6788475), (36, 6034200), (40, 5430780), (45, 4827360), (48, 4525650), (50, 4344624), (54, 4022800), (60, 3620520), (72, 3017100), (75, 2896416), (80, 2715390), (89, 2440800), (90, 2413680), (96, 2262825), (100, 2172312), (108, 2011400), (113, 1922400), (120, 1810260), (135, 1609120), (144, 1508550), (150, 1448208), (160, 1357695), (178, 1220400), (180, 1206840), (200, 1086156), (216, 1005700), (225, 965472), (226, 961200), (240, 905130), (267, 813600), (270, 804560), (288, 754275), (300, 724104), (339, 640800), (356, 610200), (360, 603420), (400, 543078), (432, 502850), (445, 488160), (450, 482736), (452, 480600), (480, 452565), (534, 406800), (540, 402280), (565, 384480), (600, 362052), (675, 321824), (678, 320400), (712, 305100), (720, 301710), (800, 271539), (801, 271200), (864, 251425), (890, 244080), (900, 241368), (904, 240300), (1017, 213600), (1068, 203400), (1080, 201140), (1130, 192240), (1200, 181026), (1335, 162720), (1350, 160912), (1356, 160200), (1424, 152550), (1440, 150855), (1602, 135600), (1695, 128160), (1780, 122040), (1800, 120684), (1808, 120150), (2034, 106800), (2136, 101700), (2160, 100570), (2225, 97632), (2260, 96120), (2400, 90513), (2403, 90400), (2670, 81360), (2700, 80456), (2712, 80100), (2825, 76896), (2848, 76275), (3051, 71200), (3204, 67800), (3390, 64080), (3560, 61020), (3600, 60342), (3616, 60075), (4005, 54240), (4068, 53400), (4272, 50850), (4320, 50285), (4450, 48816), (4520, 48060), (4806, 45200), (5085, 42720), (5340, 40680), (5400, 40228), (5424, 40050), (5650, 38448), (6102, 35600), (6408, 33900), (6675, 32544), (6780, 32040), (7120, 30510), (7200, 30171), (8010, 27120), (8136, 26700), (8475, 25632), (8544, 25425), (8900, 24408), (9040, 24030), (9612, 22600), (10057, 21600), (10170, 21360), (10680, 20340), (10800, 20114), (10848, 20025), (11300, 19224), (12015, 18080), (12204, 17800), (12816, 16950), (13350, 16272), (13560, 16020), (14240, 15255)]