51278400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1187}}^1$

素因数の和:1218

約数の個数: 168

約数和(自身を含む): 187086240

約数和(自身を除く): 135807840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1187, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2374, 2400, 2700, 2880, 3561, 3600, 4320, 4748, 4800, 5400, 5935, 7122, 7200, 8640, 9496, 10683, 10800, 11870, 14244, 14400, 17805, 18992, 21366, 21600, 23740, 28488, 29675, 32049, 35610, 37984, 42732, 43200, 47480, 53415, 56976, 59350, 64098, 71220, 75968, 85464, 89025, 94960, 106830, 113952, 118700, 128196, 142440, 160245, 170928, 178050, 189920, 213660, 227904, 237400, 256392, 267075, 284880, 320490, 341856, 356100, 379840, 427320, 474800, 512784, 534150, 569760, 640980, 683712, 712200, 801225, 854640, 949600, 1025568, 1068300, 1139520, 1281960, 1424400, 1602450, 1709280, 1899200, 2051136, 2136600, 2563920, 2848800, 3204900, 3418560, 4273200, 5127840, 5697600, 6409800, 8546400, 10255680, 12819600, 17092800, 25639200, 51278400]

約数ペア:

[(1, 51278400), (2, 25639200), (3, 17092800), (4, 12819600), (5, 10255680), (6, 8546400), (8, 6409800), (9, 5697600), (10, 5127840), (12, 4273200), (15, 3418560), (16, 3204900), (18, 2848800), (20, 2563920), (24, 2136600), (25, 2051136), (27, 1899200), (30, 1709280), (32, 1602450), (36, 1424400), (40, 1281960), (45, 1139520), (48, 1068300), (50, 1025568), (54, 949600), (60, 854640), (64, 801225), (72, 712200), (75, 683712), (80, 640980), (90, 569760), (96, 534150), (100, 512784), (108, 474800), (120, 427320), (135, 379840), (144, 356100), (150, 341856), (160, 320490), (180, 284880), (192, 267075), (200, 256392), (216, 237400), (225, 227904), (240, 213660), (270, 189920), (288, 178050), (300, 170928), (320, 160245), (360, 142440), (400, 128196), (432, 118700), (450, 113952), (480, 106830), (540, 94960), (576, 89025), (600, 85464), (675, 75968), (720, 71220), (800, 64098), (864, 59350), (900, 56976), (960, 53415), (1080, 47480), (1187, 43200), (1200, 42732), (1350, 37984), (1440, 35610), (1600, 32049), (1728, 29675), (1800, 28488), (2160, 23740), (2374, 21600), (2400, 21366), (2700, 18992), (2880, 17805), (3561, 14400), (3600, 14244), (4320, 11870), (4748, 10800), (4800, 10683), (5400, 9496), (5935, 8640), (7122, 7200)]