66477600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1352

約数の個数: 216

約数和(自身を含む): 268107840

約数和(自身を除く): 201630240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1319, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2638, 2800, 3150, 3360, 3600, 3957, 4200, 5040, 5276, 5600, 6300, 6595, 7200, 7914, 8400, 9233, 10080, 10552, 11871, 12600, 13190, 15828, 16800, 18466, 19785, 21104, 23742, 25200, 26380, 27699, 31656, 32975, 36932, 39570, 42208, 46165, 47484, 50400, 52760, 55398, 59355, 63312, 65950, 73864, 79140, 83097, 92330, 94968, 98925, 105520, 110796, 118710, 126624, 131900, 138495, 147728, 158280, 166194, 184660, 189936, 197850, 211040, 221592, 230825, 237420, 263800, 276990, 295456, 296775, 316560, 332388, 369320, 379872, 395700, 415485, 443184, 461650, 474840, 527600, 553980, 593550, 633120, 664776, 692475, 738640, 791400, 830970, 886368, 923300, 949680, 1055200, 1107960, 1187100, 1329552, 1384950, 1477280, 1582800, 1661940, 1846600, 1899360, 2077425, 2215920, 2374200, 2659104, 2769900, 3165600, 3323880, 3693200, 4154850, 4431840, 4748400, 5539800, 6647760, 7386400, 8309700, 9496800, 11079600, 13295520, 16619400, 22159200, 33238800, 66477600]

約数ペア:

[(1, 66477600), (2, 33238800), (3, 22159200), (4, 16619400), (5, 13295520), (6, 11079600), (7, 9496800), (8, 8309700), (9, 7386400), (10, 6647760), (12, 5539800), (14, 4748400), (15, 4431840), (16, 4154850), (18, 3693200), (20, 3323880), (21, 3165600), (24, 2769900), (25, 2659104), (28, 2374200), (30, 2215920), (32, 2077425), (35, 1899360), (36, 1846600), (40, 1661940), (42, 1582800), (45, 1477280), (48, 1384950), (50, 1329552), (56, 1187100), (60, 1107960), (63, 1055200), (70, 949680), (72, 923300), (75, 886368), (80, 830970), (84, 791400), (90, 738640), (96, 692475), (100, 664776), (105, 633120), (112, 593550), (120, 553980), (126, 527600), (140, 474840), (144, 461650), (150, 443184), (160, 415485), (168, 395700), (175, 379872), (180, 369320), (200, 332388), (210, 316560), (224, 296775), (225, 295456), (240, 276990), (252, 263800), (280, 237420), (288, 230825), (300, 221592), (315, 211040), (336, 197850), (350, 189936), (360, 184660), (400, 166194), (420, 158280), (450, 147728), (480, 138495), (504, 131900), (525, 126624), (560, 118710), (600, 110796), (630, 105520), (672, 98925), (700, 94968), (720, 92330), (800, 83097), (840, 79140), (900, 73864), (1008, 65950), (1050, 63312), (1120, 59355), (1200, 55398), (1260, 52760), (1319, 50400), (1400, 47484), (1440, 46165), (1575, 42208), (1680, 39570), (1800, 36932), (2016, 32975), (2100, 31656), (2400, 27699), (2520, 26380), (2638, 25200), (2800, 23742), (3150, 21104), (3360, 19785), (3600, 18466), (3957, 16800), (4200, 15828), (5040, 13190), (5276, 12600), (5600, 11871), (6300, 10552), (6595, 10080), (7200, 9233), (7914, 8400)]