1288645200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 300

約数和(自身を含む): 4777753728

約数和(自身を除く): 3489108528

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, 81, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 324, 360, 372, 400, 405, 432, 450, 465, 496, 540, 558, 600, 620, 648, 675, 720, 744, 775, 810, 837, 900, 930, 1080, 1116, 1200, 1240, 1283, 1296, 1350, 1395, 1488, 1550, 1620, 1674, 1800, 1860, 2025, 2160, 2232, 2325, 2480, 2511, 2566, 2700, 2790, 3100, 3240, 3348, 3600, 3720, 3849, 4050, 4185, 4464, 4650, 5022, 5132, 5400, 5580, 6200, 6415, 6480, 6696, 6975, 7440, 7698, 8100, 8370, 9300, 10044, 10264, 10800, 11160, 11547, 12400, 12555, 12830, 13392, 13950, 15396, 16200, 16740, 18600, 19245, 20088, 20528, 20925, 22320, 23094, 25110, 25660, 27900, 30792, 32075, 32400, 33480, 34641, 37200, 38490, 39773, 40176, 41850, 46188, 50220, 51320, 55800, 57735, 61584, 62775, 64150, 66960, 69282, 76980, 79546, 83700, 92376, 96225, 100440, 102640, 103923, 111600, 115470, 119319, 125550, 128300, 138564, 153960, 159092, 167400, 173205, 184752, 192450, 198865, 200880, 207846, 230940, 238638, 251100, 256600, 277128, 288675, 307920, 318184, 334800, 346410, 357957, 384900, 397730, 415692, 461880, 477276, 502200, 513200, 519615, 554256, 577350, 596595, 636368, 692820, 715914, 769800, 795460, 831384, 866025, 923760, 954552, 994325, 1004400, 1039230, 1073871, 1154700, 1193190, 1385640, 1431828, 1539600, 1590920, 1662768, 1732050, 1789785, 1909104, 1988650, 2078460, 2147742, 2309400, 2386380, 2598075, 2771280, 2863656, 2982975, 3181840, 3221613, 3464100, 3579570, 3977300, 4156920, 4295484, 4618800, 4772760, 5196150, 5369355, 5727312, 5965950, 6443226, 6928200, 7159140, 7954600, 8313840, 8590968, 8948925, 9545520, 10392300, 10738710, 11931900, 12886452, 13856400, 14318280, 15909200, 16108065, 17181936, 17897850, 20784600, 21477420, 23863800, 25772904, 26846775, 28636560, 32216130, 35795700, 41569200, 42954840, 47727600, 51545808, 53693550, 64432260, 71591400, 80540325, 85909680, 107387100, 128864520, 143182800, 161080650, 214774200, 257729040, 322161300, 429548400, 644322600, 1288645200]

約数ペア:

[(1, 1288645200), (2, 644322600), (3, 429548400), (4, 322161300), (5, 257729040), (6, 214774200), (8, 161080650), (9, 143182800), (10, 128864520), (12, 107387100), (15, 85909680), (16, 80540325), (18, 71591400), (20, 64432260), (24, 53693550), (25, 51545808), (27, 47727600), (30, 42954840), (31, 41569200), (36, 35795700), (40, 32216130), (45, 28636560), (48, 26846775), (50, 25772904), (54, 23863800), (60, 21477420), (62, 20784600), (72, 17897850), (75, 17181936), (80, 16108065), (81, 15909200), (90, 14318280), (93, 13856400), (100, 12886452), (108, 11931900), (120, 10738710), (124, 10392300), (135, 9545520), (144, 8948925), (150, 8590968), (155, 8313840), (162, 7954600), (180, 7159140), (186, 6928200), (200, 6443226), (216, 5965950), (225, 5727312), (240, 5369355), (248, 5196150), (270, 4772760), (279, 4618800), (300, 4295484), (310, 4156920), (324, 3977300), (360, 3579570), (372, 3464100), (400, 3221613), (405, 3181840), (432, 2982975), (450, 2863656), (465, 2771280), (496, 2598075), (540, 2386380), (558, 2309400), (600, 2147742), (620, 2078460), (648, 1988650), (675, 1909104), (720, 1789785), (744, 1732050), (775, 1662768), (810, 1590920), (837, 1539600), (900, 1431828), (930, 1385640), (1080, 1193190), (1116, 1154700), (1200, 1073871), (1240, 1039230), (1283, 1004400), (1296, 994325), (1350, 954552), (1395, 923760), (1488, 866025), (1550, 831384), (1620, 795460), (1674, 769800), (1800, 715914), (1860, 692820), (2025, 636368), (2160, 596595), (2232, 577350), (2325, 554256), (2480, 519615), (2511, 513200), (2566, 502200), (2700, 477276), (2790, 461880), (3100, 415692), (3240, 397730), (3348, 384900), (3600, 357957), (3720, 346410), (3849, 334800), (4050, 318184), (4185, 307920), (4464, 288675), (4650, 277128), (5022, 256600), (5132, 251100), (5400, 238638), (5580, 230940), (6200, 207846), (6415, 200880), (6480, 198865), (6696, 192450), (6975, 184752), (7440, 173205), (7698, 167400), (8100, 159092), (8370, 153960), (9300, 138564), (10044, 128300), (10264, 125550), (10800, 119319), (11160, 115470), (11547, 111600), (12400, 103923), (12555, 102640), (12830, 100440), (13392, 96225), (13950, 92376), (15396, 83700), (16200, 79546), (16740, 76980), (18600, 69282), (19245, 66960), (20088, 64150), (20528, 62775), (20925, 61584), (22320, 57735), (23094, 55800), (25110, 51320), (25660, 50220), (27900, 46188), (30792, 41850), (32075, 40176), (32400, 39773), (33480, 38490), (34641, 37200)]