207219600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2775

約数の個数: 240

約数和(自身を含む): 843219840

約数和(自身を除く): 636000240

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, 2741, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5482, 6300, 7560, 8223, 8400, 9450, 10800, 10964, 12600, 13705, 15120, 16446, 18900, 19187, 21928, 24669, 25200, 27410, 32892, 37800, 38374, 41115, 43856, 49338, 54820, 57561, 65784, 68525, 74007, 75600, 76748, 82230, 95935, 98676, 109640, 115122, 123345, 131568, 137050, 148014, 153496, 164460, 172683, 191870, 197352, 205575, 219280, 230244, 246690, 274100, 287805, 296028, 306992, 328920, 345366, 370035, 383740, 394704, 411150, 460488, 479675, 493380, 518049, 548200, 575610, 592056, 616725, 657840, 690732, 740070, 767480, 822300, 863415, 920976, 959350, 986760, 1036098, 1096400, 1151220, 1184112, 1233450, 1381464, 1439025, 1480140, 1534960, 1644600, 1726830, 1850175, 1918700, 1973520, 2072196, 2302440, 2466900, 2590245, 2762928, 2878050, 2960280, 3289200, 3453660, 3700350, 3837400, 4144392, 4317075, 4604880, 4933800, 5180490, 5756100, 5920560, 6907320, 7400700, 7674800, 8288784, 8634150, 9867600, 10360980, 11512200, 12951225, 13814640, 14801400, 17268300, 20721960, 23024400, 25902450, 29602800, 34536600, 41443920, 51804900, 69073200, 103609800, 207219600]

約数ペア:

[(1, 207219600), (2, 103609800), (3, 69073200), (4, 51804900), (5, 41443920), (6, 34536600), (7, 29602800), (8, 25902450), (9, 23024400), (10, 20721960), (12, 17268300), (14, 14801400), (15, 13814640), (16, 12951225), (18, 11512200), (20, 10360980), (21, 9867600), (24, 8634150), (25, 8288784), (27, 7674800), (28, 7400700), (30, 6907320), (35, 5920560), (36, 5756100), (40, 5180490), (42, 4933800), (45, 4604880), (48, 4317075), (50, 4144392), (54, 3837400), (56, 3700350), (60, 3453660), (63, 3289200), (70, 2960280), (72, 2878050), (75, 2762928), (80, 2590245), (84, 2466900), (90, 2302440), (100, 2072196), (105, 1973520), (108, 1918700), (112, 1850175), (120, 1726830), (126, 1644600), (135, 1534960), (140, 1480140), (144, 1439025), (150, 1381464), (168, 1233450), (175, 1184112), (180, 1151220), (189, 1096400), (200, 1036098), (210, 986760), (216, 959350), (225, 920976), (240, 863415), (252, 822300), (270, 767480), (280, 740070), (300, 690732), (315, 657840), (336, 616725), (350, 592056), (360, 575610), (378, 548200), (400, 518049), (420, 493380), (432, 479675), (450, 460488), (504, 411150), (525, 394704), (540, 383740), (560, 370035), (600, 345366), (630, 328920), (675, 306992), (700, 296028), (720, 287805), (756, 274100), (840, 246690), (900, 230244), (945, 219280), (1008, 205575), (1050, 197352), (1080, 191870), (1200, 172683), (1260, 164460), (1350, 153496), (1400, 148014), (1512, 137050), (1575, 131568), (1680, 123345), (1800, 115122), (1890, 109640), (2100, 98676), (2160, 95935), (2520, 82230), (2700, 76748), (2741, 75600), (2800, 74007), (3024, 68525), (3150, 65784), (3600, 57561), (3780, 54820), (4200, 49338), (4725, 43856), (5040, 41115), (5400, 38374), (5482, 37800), (6300, 32892), (7560, 27410), (8223, 25200), (8400, 24669), (9450, 21928), (10800, 19187), (10964, 18900), (12600, 16446), (13705, 15120)]