140550900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 511967232

約数和(自身を除く): 371416332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 68, 70, 75, 84, 85, 93, 100, 102, 105, 119, 124, 127, 140, 150, 155, 170, 175, 186, 204, 210, 217, 238, 254, 255, 300, 310, 340, 350, 357, 372, 381, 420, 425, 434, 465, 476, 508, 510, 525, 527, 595, 620, 635, 651, 700, 714, 762, 775, 850, 868, 889, 930, 1020, 1050, 1054, 1085, 1190, 1270, 1275, 1302, 1428, 1524, 1550, 1581, 1700, 1778, 1785, 1860, 1905, 2100, 2108, 2159, 2170, 2325, 2380, 2540, 2550, 2604, 2635, 2667, 2975, 3100, 3162, 3175, 3255, 3556, 3570, 3689, 3810, 3937, 4318, 4340, 4445, 4650, 5100, 5270, 5334, 5425, 5950, 6324, 6350, 6477, 6510, 7140, 7378, 7620, 7874, 7905, 8636, 8890, 8925, 9300, 9525, 10540, 10668, 10795, 10850, 11067, 11811, 11900, 12700, 12954, 13020, 13175, 13335, 14756, 15113, 15748, 15810, 16275, 17780, 17850, 18445, 19050, 19685, 21590, 21700, 22134, 22225, 23622, 25908, 26350, 26670, 27559, 30226, 31620, 32385, 32550, 35700, 36890, 38100, 39370, 39525, 43180, 44268, 44450, 45339, 47244, 52700, 53340, 53975, 55118, 55335, 59055, 60452, 64770, 65100, 66675, 66929, 73780, 75565, 78740, 79050, 82677, 88900, 90678, 92225, 98425, 107950, 110236, 110670, 118110, 129540, 133350, 133858, 137795, 151130, 158100, 161925, 165354, 181356, 184450, 196850, 200787, 215900, 221340, 226695, 236220, 266700, 267716, 275590, 276675, 295275, 302260, 323850, 330708, 334645, 368900, 377825, 393700, 401574, 413385, 453390, 468503, 551180, 553350, 590550, 647700, 669290, 688975, 755650, 803148, 826770, 906780, 937006, 1003935, 1106700, 1133475, 1181100, 1338580, 1377950, 1405509, 1511300, 1653540, 1673225, 1874012, 2007870, 2066925, 2266950, 2342515, 2755900, 2811018, 3346450, 4015740, 4133850, 4533900, 4685030, 5019675, 5622036, 6692900, 7027545, 8267700, 9370060, 10039350, 11712575, 14055090, 20078700, 23425150, 28110180, 35137725, 46850300, 70275450, 140550900]

約数ペア:

[(1, 140550900), (2, 70275450), (3, 46850300), (4, 35137725), (5, 28110180), (6, 23425150), (7, 20078700), (10, 14055090), (12, 11712575), (14, 10039350), (15, 9370060), (17, 8267700), (20, 7027545), (21, 6692900), (25, 5622036), (28, 5019675), (30, 4685030), (31, 4533900), (34, 4133850), (35, 4015740), (42, 3346450), (50, 2811018), (51, 2755900), (60, 2342515), (62, 2266950), (68, 2066925), (70, 2007870), (75, 1874012), (84, 1673225), (85, 1653540), (93, 1511300), (100, 1405509), (102, 1377950), (105, 1338580), (119, 1181100), (124, 1133475), (127, 1106700), (140, 1003935), (150, 937006), (155, 906780), (170, 826770), (175, 803148), (186, 755650), (204, 688975), (210, 669290), (217, 647700), (238, 590550), (254, 553350), (255, 551180), (300, 468503), (310, 453390), (340, 413385), (350, 401574), (357, 393700), (372, 377825), (381, 368900), (420, 334645), (425, 330708), (434, 323850), (465, 302260), (476, 295275), (508, 276675), (510, 275590), (525, 267716), (527, 266700), (595, 236220), (620, 226695), (635, 221340), (651, 215900), (700, 200787), (714, 196850), (762, 184450), (775, 181356), (850, 165354), (868, 161925), (889, 158100), (930, 151130), (1020, 137795), (1050, 133858), (1054, 133350), (1085, 129540), (1190, 118110), (1270, 110670), (1275, 110236), (1302, 107950), (1428, 98425), (1524, 92225), (1550, 90678), (1581, 88900), (1700, 82677), (1778, 79050), (1785, 78740), (1860, 75565), (1905, 73780), (2100, 66929), (2108, 66675), (2159, 65100), (2170, 64770), (2325, 60452), (2380, 59055), (2540, 55335), (2550, 55118), (2604, 53975), (2635, 53340), (2667, 52700), (2975, 47244), (3100, 45339), (3162, 44450), (3175, 44268), (3255, 43180), (3556, 39525), (3570, 39370), (3689, 38100), (3810, 36890), (3937, 35700), (4318, 32550), (4340, 32385), (4445, 31620), (4650, 30226), (5100, 27559), (5270, 26670), (5334, 26350), (5425, 25908), (5950, 23622), (6324, 22225), (6350, 22134), (6477, 21700), (6510, 21590), (7140, 19685), (7378, 19050), (7620, 18445), (7874, 17850), (7905, 17780), (8636, 16275), (8890, 15810), (8925, 15748), (9300, 15113), (9525, 14756), (10540, 13335), (10668, 13175), (10795, 13020), (10850, 12954), (11067, 12700), (11811, 11900)]