247417200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 240

約数和(自身を含む): 910259200

約数和(自身を除く): 662842000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 739, 744, 775, 837, 900, 930, 1080, 1116, 1200, 1240, 1350, 1395, 1478, 1488, 1550, 1674, 1800, 1860, 2160, 2217, 2232, 2325, 2480, 2700, 2790, 2956, 3100, 3348, 3600, 3695, 3720, 4185, 4434, 4464, 4650, 5400, 5580, 5912, 6200, 6651, 6696, 6975, 7390, 7440, 8370, 8868, 9300, 10800, 11085, 11160, 11824, 12400, 13302, 13392, 13950, 14780, 16740, 17736, 18475, 18600, 19953, 20925, 22170, 22320, 22909, 26604, 27900, 29560, 33255, 33480, 35472, 36950, 37200, 39906, 41850, 44340, 45818, 53208, 55425, 55800, 59120, 66510, 66960, 68727, 73900, 79812, 83700, 88680, 91636, 99765, 106416, 110850, 111600, 114545, 133020, 137454, 147800, 159624, 166275, 167400, 177360, 183272, 199530, 206181, 221700, 229090, 266040, 274908, 295600, 319248, 332550, 334800, 343635, 366544, 399060, 412362, 443400, 458180, 498825, 532080, 549816, 572725, 618543, 665100, 687270, 798120, 824724, 886800, 916360, 997650, 1030905, 1099632, 1145450, 1237086, 1330200, 1374540, 1596240, 1649448, 1718175, 1832720, 1995300, 2061810, 2290900, 2474172, 2660400, 2749080, 3092715, 3298896, 3436350, 3990600, 4123620, 4581800, 4948344, 5154525, 5498160, 6185430, 6872700, 7981200, 8247240, 9163600, 9896688, 10309050, 12370860, 13745400, 15463575, 16494480, 20618100, 24741720, 27490800, 30927150, 41236200, 49483440, 61854300, 82472400, 123708600, 247417200]

約数ペア:

[(1, 247417200), (2, 123708600), (3, 82472400), (4, 61854300), (5, 49483440), (6, 41236200), (8, 30927150), (9, 27490800), (10, 24741720), (12, 20618100), (15, 16494480), (16, 15463575), (18, 13745400), (20, 12370860), (24, 10309050), (25, 9896688), (27, 9163600), (30, 8247240), (31, 7981200), (36, 6872700), (40, 6185430), (45, 5498160), (48, 5154525), (50, 4948344), (54, 4581800), (60, 4123620), (62, 3990600), (72, 3436350), (75, 3298896), (80, 3092715), (90, 2749080), (93, 2660400), (100, 2474172), (108, 2290900), (120, 2061810), (124, 1995300), (135, 1832720), (144, 1718175), (150, 1649448), (155, 1596240), (180, 1374540), (186, 1330200), (200, 1237086), (216, 1145450), (225, 1099632), (240, 1030905), (248, 997650), (270, 916360), (279, 886800), (300, 824724), (310, 798120), (360, 687270), (372, 665100), (400, 618543), (432, 572725), (450, 549816), (465, 532080), (496, 498825), (540, 458180), (558, 443400), (600, 412362), (620, 399060), (675, 366544), (720, 343635), (739, 334800), (744, 332550), (775, 319248), (837, 295600), (900, 274908), (930, 266040), (1080, 229090), (1116, 221700), (1200, 206181), (1240, 199530), (1350, 183272), (1395, 177360), (1478, 167400), (1488, 166275), (1550, 159624), (1674, 147800), (1800, 137454), (1860, 133020), (2160, 114545), (2217, 111600), (2232, 110850), (2325, 106416), (2480, 99765), (2700, 91636), (2790, 88680), (2956, 83700), (3100, 79812), (3348, 73900), (3600, 68727), (3695, 66960), (3720, 66510), (4185, 59120), (4434, 55800), (4464, 55425), (4650, 53208), (5400, 45818), (5580, 44340), (5912, 41850), (6200, 39906), (6651, 37200), (6696, 36950), (6975, 35472), (7390, 33480), (7440, 33255), (8370, 29560), (8868, 27900), (9300, 26604), (10800, 22909), (11085, 22320), (11160, 22170), (11824, 20925), (12400, 19953), (13302, 18600), (13392, 18475), (13950, 17736), (14780, 16740)]