72198000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 297123840

約数和(自身を除く): 224925840

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, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 191, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 382, 400, 420, 432, 450, 500, 504, 525, 540, 560, 573, 600, 630, 675, 700, 720, 750, 756, 764, 840, 875, 900, 945, 955, 1000, 1008, 1050, 1080, 1125, 1146, 1200, 1260, 1337, 1350, 1400, 1500, 1512, 1528, 1575, 1680, 1719, 1750, 1800, 1890, 1910, 2000, 2100, 2160, 2250, 2292, 2520, 2625, 2674, 2700, 2800, 2865, 3000, 3024, 3056, 3150, 3375, 3438, 3500, 3600, 3780, 3820, 4011, 4200, 4500, 4584, 4725, 4775, 5040, 5157, 5250, 5348, 5400, 5730, 6000, 6300, 6685, 6750, 6876, 7000, 7560, 7640, 7875, 8022, 8400, 8595, 9000, 9168, 9450, 9550, 10314, 10500, 10696, 10800, 11460, 12033, 12600, 13370, 13500, 13752, 14000, 14325, 15120, 15280, 15750, 16044, 17190, 18000, 18900, 19100, 20055, 20628, 21000, 21392, 22920, 23625, 23875, 24066, 25200, 25785, 26740, 27000, 27504, 28650, 31500, 32088, 33425, 34380, 36099, 37800, 38200, 40110, 41256, 42000, 42975, 45840, 47250, 47750, 48132, 51570, 53480, 54000, 57300, 60165, 63000, 64176, 66850, 68760, 71625, 72198, 75600, 76400, 80220, 82512, 85950, 94500, 95500, 96264, 100275, 103140, 106960, 114600, 120330, 126000, 128925, 133700, 137520, 143250, 144396, 160440, 167125, 171900, 180495, 189000, 191000, 192528, 200550, 206280, 214875, 229200, 240660, 257850, 267400, 286500, 288792, 300825, 320880, 334250, 343800, 360990, 378000, 382000, 401100, 412560, 429750, 481320, 501375, 515700, 534800, 573000, 577584, 601650, 644625, 668500, 687600, 721980, 802200, 859500, 902475, 962640, 1002750, 1031400, 1146000, 1203300, 1289250, 1337000, 1443960, 1504125, 1604400, 1719000, 1804950, 2005500, 2062800, 2406600, 2578500, 2674000, 2887920, 3008250, 3438000, 3609900, 4011000, 4512375, 4813200, 5157000, 6016500, 7219800, 8022000, 9024750, 10314000, 12033000, 14439600, 18049500, 24066000, 36099000, 72198000]

約数ペア:

[(1, 72198000), (2, 36099000), (3, 24066000), (4, 18049500), (5, 14439600), (6, 12033000), (7, 10314000), (8, 9024750), (9, 8022000), (10, 7219800), (12, 6016500), (14, 5157000), (15, 4813200), (16, 4512375), (18, 4011000), (20, 3609900), (21, 3438000), (24, 3008250), (25, 2887920), (27, 2674000), (28, 2578500), (30, 2406600), (35, 2062800), (36, 2005500), (40, 1804950), (42, 1719000), (45, 1604400), (48, 1504125), (50, 1443960), (54, 1337000), (56, 1289250), (60, 1203300), (63, 1146000), (70, 1031400), (72, 1002750), (75, 962640), (80, 902475), (84, 859500), (90, 802200), (100, 721980), (105, 687600), (108, 668500), (112, 644625), (120, 601650), (125, 577584), (126, 573000), (135, 534800), (140, 515700), (144, 501375), (150, 481320), (168, 429750), (175, 412560), (180, 401100), (189, 382000), (191, 378000), (200, 360990), (210, 343800), (216, 334250), (225, 320880), (240, 300825), (250, 288792), (252, 286500), (270, 267400), (280, 257850), (300, 240660), (315, 229200), (336, 214875), (350, 206280), (360, 200550), (375, 192528), (378, 191000), (382, 189000), (400, 180495), (420, 171900), (432, 167125), (450, 160440), (500, 144396), (504, 143250), (525, 137520), (540, 133700), (560, 128925), (573, 126000), (600, 120330), (630, 114600), (675, 106960), (700, 103140), (720, 100275), (750, 96264), (756, 95500), (764, 94500), (840, 85950), (875, 82512), (900, 80220), (945, 76400), (955, 75600), (1000, 72198), (1008, 71625), (1050, 68760), (1080, 66850), (1125, 64176), (1146, 63000), (1200, 60165), (1260, 57300), (1337, 54000), (1350, 53480), (1400, 51570), (1500, 48132), (1512, 47750), (1528, 47250), (1575, 45840), (1680, 42975), (1719, 42000), (1750, 41256), (1800, 40110), (1890, 38200), (1910, 37800), (2000, 36099), (2100, 34380), (2160, 33425), (2250, 32088), (2292, 31500), (2520, 28650), (2625, 27504), (2674, 27000), (2700, 26740), (2800, 25785), (2865, 25200), (3000, 24066), (3024, 23875), (3056, 23625), (3150, 22920), (3375, 21392), (3438, 21000), (3500, 20628), (3600, 20055), (3780, 19100), (3820, 18900), (4011, 18000), (4200, 17190), (4500, 16044), (4584, 15750), (4725, 15280), (4775, 15120), (5040, 14325), (5157, 14000), (5250, 13752), (5348, 13500), (5400, 13370), (5730, 12600), (6000, 12033), (6300, 11460), (6685, 10800), (6750, 10696), (6876, 10500), (7000, 10314), (7560, 9550), (7640, 9450), (7875, 9168), (8022, 9000), (8400, 8595)]