25687200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 104993280

約数和(自身を除く): 79306080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 132, 139, 140, 150, 154, 160, 165, 168, 175, 176, 200, 210, 220, 224, 231, 240, 264, 275, 278, 280, 300, 308, 330, 336, 350, 352, 385, 400, 417, 420, 440, 462, 480, 525, 528, 550, 556, 560, 600, 616, 660, 672, 695, 700, 770, 800, 825, 834, 840, 880, 924, 973, 1050, 1056, 1100, 1112, 1120, 1155, 1200, 1232, 1320, 1390, 1400, 1529, 1540, 1650, 1668, 1680, 1760, 1848, 1925, 1946, 2085, 2100, 2200, 2224, 2310, 2400, 2464, 2640, 2780, 2800, 2919, 3058, 3080, 3300, 3336, 3360, 3475, 3696, 3850, 3892, 4170, 4200, 4400, 4448, 4587, 4620, 4865, 5280, 5560, 5600, 5775, 5838, 6116, 6160, 6600, 6672, 6950, 7392, 7645, 7700, 7784, 8340, 8400, 8800, 9174, 9240, 9730, 10425, 10703, 11120, 11550, 11676, 12232, 12320, 13200, 13344, 13900, 14595, 15290, 15400, 15568, 16680, 16800, 18348, 18480, 19460, 20850, 21406, 22240, 22935, 23100, 23352, 24325, 24464, 26400, 27800, 29190, 30580, 30800, 31136, 32109, 33360, 36696, 36960, 38225, 38920, 41700, 42812, 45870, 46200, 46704, 48650, 48928, 53515, 55600, 58380, 61160, 61600, 64218, 66720, 72975, 73392, 76450, 77840, 83400, 85624, 91740, 92400, 93408, 97300, 107030, 111200, 114675, 116760, 122320, 128436, 145950, 146784, 152900, 155680, 160545, 166800, 171248, 183480, 184800, 194600, 214060, 229350, 233520, 244640, 256872, 267575, 291900, 305800, 321090, 333600, 342496, 366960, 389200, 428120, 458700, 467040, 513744, 535150, 583800, 611600, 642180, 733920, 778400, 802725, 856240, 917400, 1027488, 1070300, 1167600, 1223200, 1284360, 1605450, 1712480, 1834800, 2140600, 2335200, 2568720, 3210900, 3669600, 4281200, 5137440, 6421800, 8562400, 12843600, 25687200]

約数ペア:

[(1, 25687200), (2, 12843600), (3, 8562400), (4, 6421800), (5, 5137440), (6, 4281200), (7, 3669600), (8, 3210900), (10, 2568720), (11, 2335200), (12, 2140600), (14, 1834800), (15, 1712480), (16, 1605450), (20, 1284360), (21, 1223200), (22, 1167600), (24, 1070300), (25, 1027488), (28, 917400), (30, 856240), (32, 802725), (33, 778400), (35, 733920), (40, 642180), (42, 611600), (44, 583800), (48, 535150), (50, 513744), (55, 467040), (56, 458700), (60, 428120), (66, 389200), (70, 366960), (75, 342496), (77, 333600), (80, 321090), (84, 305800), (88, 291900), (96, 267575), (100, 256872), (105, 244640), (110, 233520), (112, 229350), (120, 214060), (132, 194600), (139, 184800), (140, 183480), (150, 171248), (154, 166800), (160, 160545), (165, 155680), (168, 152900), (175, 146784), (176, 145950), (200, 128436), (210, 122320), (220, 116760), (224, 114675), (231, 111200), (240, 107030), (264, 97300), (275, 93408), (278, 92400), (280, 91740), (300, 85624), (308, 83400), (330, 77840), (336, 76450), (350, 73392), (352, 72975), (385, 66720), (400, 64218), (417, 61600), (420, 61160), (440, 58380), (462, 55600), (480, 53515), (525, 48928), (528, 48650), (550, 46704), (556, 46200), (560, 45870), (600, 42812), (616, 41700), (660, 38920), (672, 38225), (695, 36960), (700, 36696), (770, 33360), (800, 32109), (825, 31136), (834, 30800), (840, 30580), (880, 29190), (924, 27800), (973, 26400), (1050, 24464), (1056, 24325), (1100, 23352), (1112, 23100), (1120, 22935), (1155, 22240), (1200, 21406), (1232, 20850), (1320, 19460), (1390, 18480), (1400, 18348), (1529, 16800), (1540, 16680), (1650, 15568), (1668, 15400), (1680, 15290), (1760, 14595), (1848, 13900), (1925, 13344), (1946, 13200), (2085, 12320), (2100, 12232), (2200, 11676), (2224, 11550), (2310, 11120), (2400, 10703), (2464, 10425), (2640, 9730), (2780, 9240), (2800, 9174), (2919, 8800), (3058, 8400), (3080, 8340), (3300, 7784), (3336, 7700), (3360, 7645), (3475, 7392), (3696, 6950), (3850, 6672), (3892, 6600), (4170, 6160), (4200, 6116), (4400, 5838), (4448, 5775), (4587, 5600), (4620, 5560), (4865, 5280)]