189831600

素因数分解:

$2^4\times 3^7\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 480

約数和(自身を含む): 806932480

約数和(自身を除く): 617100880

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, 31, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 70, 72, 75, 80, 81, 84, 90, 93, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 162, 168, 175, 180, 186, 189, 200, 210, 216, 217, 225, 240, 243, 248, 252, 270, 279, 280, 300, 310, 315, 324, 336, 350, 360, 372, 378, 400, 405, 420, 432, 434, 450, 465, 486, 496, 504, 525, 540, 558, 560, 567, 600, 620, 630, 648, 651, 675, 700, 720, 729, 744, 756, 775, 810, 837, 840, 868, 900, 930, 945, 972, 1008, 1050, 1080, 1085, 1116, 1134, 1200, 1215, 1240, 1260, 1296, 1302, 1350, 1395, 1400, 1458, 1488, 1512, 1550, 1575, 1620, 1674, 1680, 1701, 1736, 1800, 1860, 1890, 1944, 1953, 2025, 2100, 2160, 2170, 2187, 2232, 2268, 2325, 2430, 2480, 2511, 2520, 2604, 2700, 2790, 2800, 2835, 2916, 3024, 3100, 3150, 3240, 3255, 3348, 3402, 3472, 3600, 3645, 3720, 3780, 3888, 3906, 4050, 4185, 4200, 4340, 4374, 4464, 4536, 4650, 4725, 4860, 5022, 5040, 5103, 5208, 5400, 5425, 5580, 5670, 5832, 5859, 6075, 6200, 6300, 6480, 6510, 6696, 6804, 6975, 7290, 7440, 7533, 7560, 7812, 8100, 8370, 8400, 8505, 8680, 8748, 9072, 9300, 9450, 9720, 9765, 10044, 10206, 10416, 10800, 10850, 10935, 11160, 11340, 11664, 11718, 12150, 12400, 12555, 12600, 13020, 13392, 13608, 13950, 14175, 14580, 15066, 15120, 15309, 15624, 16200, 16275, 16740, 17010, 17360, 17496, 17577, 18225, 18600, 18900, 19440, 19530, 20088, 20412, 20925, 21700, 21870, 22320, 22599, 22680, 23436, 24300, 25110, 25200, 25515, 26040, 27216, 27900, 28350, 29160, 29295, 30132, 30618, 31248, 32400, 32550, 33480, 34020, 34992, 35154, 36450, 37200, 37665, 37800, 39060, 40176, 40824, 41850, 42525, 43400, 43740, 45198, 45360, 46872, 48600, 48825, 50220, 51030, 52080, 52731, 54675, 55800, 56700, 58320, 58590, 60264, 61236, 62775, 65100, 66960, 67797, 68040, 70308, 72900, 75330, 75600, 76545, 78120, 81648, 83700, 85050, 86800, 87480, 87885, 90396, 93744, 97200, 97650, 100440, 102060, 105462, 109350, 111600, 112995, 113400, 117180, 120528, 122472, 125550, 127575, 130200, 135594, 136080, 140616, 145800, 146475, 150660, 153090, 156240, 158193, 167400, 170100, 174960, 175770, 180792, 188325, 195300, 200880, 204120, 210924, 218700, 225990, 226800, 234360, 244944, 251100, 255150, 260400, 263655, 271188, 281232, 291600, 292950, 301320, 306180, 316386, 334800, 338985, 340200, 351540, 361584, 376650, 382725, 390600, 408240, 421848, 437400, 439425, 451980, 468720, 474579, 502200, 510300, 527310, 542376, 564975, 585900, 602640, 612360, 632772, 677970, 680400, 703080, 753300, 765450, 781200, 790965, 843696, 874800, 878850, 903960, 949158, 1004400, 1020600, 1054620, 1084752, 1129950, 1171800, 1224720, 1265544, 1318275, 1355940, 1406160, 1506600, 1530900, 1581930, 1694925, 1757700, 1807920, 1898316, 2041200, 2109240, 2259900, 2343600, 2372895, 2531088, 2636550, 2711880, 3013200, 3061800, 3163860, 3389850, 3515400, 3796632, 3954825, 4218480, 4519800, 4745790, 5273100, 5423760, 6123600, 6327720, 6779700, 7030800, 7593264, 7909650, 9039600, 9491580, 10546200, 11864475, 12655440, 13559400, 15819300, 18983160, 21092400, 23728950, 27118800, 31638600, 37966320, 47457900, 63277200, 94915800, 189831600]

約数ペア:

[(1, 189831600), (2, 94915800), (3, 63277200), (4, 47457900), (5, 37966320), (6, 31638600), (7, 27118800), (8, 23728950), (9, 21092400), (10, 18983160), (12, 15819300), (14, 13559400), (15, 12655440), (16, 11864475), (18, 10546200), (20, 9491580), (21, 9039600), (24, 7909650), (25, 7593264), (27, 7030800), (28, 6779700), (30, 6327720), (31, 6123600), (35, 5423760), (36, 5273100), (40, 4745790), (42, 4519800), (45, 4218480), (48, 3954825), (50, 3796632), (54, 3515400), (56, 3389850), (60, 3163860), (62, 3061800), (63, 3013200), (70, 2711880), (72, 2636550), (75, 2531088), (80, 2372895), (81, 2343600), (84, 2259900), (90, 2109240), (93, 2041200), (100, 1898316), (105, 1807920), (108, 1757700), (112, 1694925), (120, 1581930), (124, 1530900), (126, 1506600), (135, 1406160), (140, 1355940), (144, 1318275), (150, 1265544), (155, 1224720), (162, 1171800), (168, 1129950), (175, 1084752), (180, 1054620), (186, 1020600), (189, 1004400), (200, 949158), (210, 903960), (216, 878850), (217, 874800), (225, 843696), (240, 790965), (243, 781200), (248, 765450), (252, 753300), (270, 703080), (279, 680400), (280, 677970), (300, 632772), (310, 612360), (315, 602640), (324, 585900), (336, 564975), (350, 542376), (360, 527310), (372, 510300), (378, 502200), (400, 474579), (405, 468720), (420, 451980), (432, 439425), (434, 437400), (450, 421848), (465, 408240), (486, 390600), (496, 382725), (504, 376650), (525, 361584), (540, 351540), (558, 340200), (560, 338985), (567, 334800), (600, 316386), (620, 306180), (630, 301320), (648, 292950), (651, 291600), (675, 281232), (700, 271188), (720, 263655), (729, 260400), (744, 255150), (756, 251100), (775, 244944), (810, 234360), (837, 226800), (840, 225990), (868, 218700), (900, 210924), (930, 204120), (945, 200880), (972, 195300), (1008, 188325), (1050, 180792), (1080, 175770), (1085, 174960), (1116, 170100), (1134, 167400), (1200, 158193), (1215, 156240), (1240, 153090), (1260, 150660), (1296, 146475), (1302, 145800), (1350, 140616), (1395, 136080), (1400, 135594), (1458, 130200), (1488, 127575), (1512, 125550), (1550, 122472), (1575, 120528), (1620, 117180), (1674, 113400), (1680, 112995), (1701, 111600), (1736, 109350), (1800, 105462), (1860, 102060), (1890, 100440), (1944, 97650), (1953, 97200), (2025, 93744), (2100, 90396), (2160, 87885), (2170, 87480), (2187, 86800), (2232, 85050), (2268, 83700), (2325, 81648), (2430, 78120), (2480, 76545), (2511, 75600), (2520, 75330), (2604, 72900), (2700, 70308), (2790, 68040), (2800, 67797), (2835, 66960), (2916, 65100), (3024, 62775), (3100, 61236), (3150, 60264), (3240, 58590), (3255, 58320), (3348, 56700), (3402, 55800), (3472, 54675), (3600, 52731), (3645, 52080), (3720, 51030), (3780, 50220), (3888, 48825), (3906, 48600), (4050, 46872), (4185, 45360), (4200, 45198), (4340, 43740), (4374, 43400), (4464, 42525), (4536, 41850), (4650, 40824), (4725, 40176), (4860, 39060), (5022, 37800), (5040, 37665), (5103, 37200), (5208, 36450), (5400, 35154), (5425, 34992), (5580, 34020), (5670, 33480), (5832, 32550), (5859, 32400), (6075, 31248), (6200, 30618), (6300, 30132), (6480, 29295), (6510, 29160), (6696, 28350), (6804, 27900), (6975, 27216), (7290, 26040), (7440, 25515), (7533, 25200), (7560, 25110), (7812, 24300), (8100, 23436), (8370, 22680), (8400, 22599), (8505, 22320), (8680, 21870), (8748, 21700), (9072, 20925), (9300, 20412), (9450, 20088), (9720, 19530), (9765, 19440), (10044, 18900), (10206, 18600), (10416, 18225), (10800, 17577), (10850, 17496), (10935, 17360), (11160, 17010), (11340, 16740), (11664, 16275), (11718, 16200), (12150, 15624), (12400, 15309), (12555, 15120), (12600, 15066), (13020, 14580), (13392, 14175), (13608, 13950)]