68371200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{1187}}^1$

素因数の和:1219

約数の個数: 162

約数和(自身を含む): 244648404

約数和(自身を除く): 176277204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1187, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2374, 2400, 2880, 3200, 3561, 3600, 3840, 4748, 4800, 5760, 5935, 6400, 7122, 7200, 9496, 9600, 10683, 11520, 11870, 14244, 14400, 17805, 18992, 19200, 21366, 23740, 28488, 28800, 29675, 35610, 37984, 42732, 47480, 53415, 56976, 57600, 59350, 71220, 75968, 85464, 89025, 94960, 106830, 113952, 118700, 142440, 151936, 170928, 178050, 189920, 213660, 227904, 237400, 267075, 284880, 303872, 341856, 356100, 379840, 427320, 455808, 474800, 534150, 569760, 683712, 712200, 759680, 854640, 911616, 949600, 1068300, 1139520, 1367424, 1424400, 1519360, 1709280, 1899200, 2136600, 2279040, 2734848, 2848800, 3418560, 3798400, 4273200, 4558080, 5697600, 6837120, 7596800, 8546400, 11395200, 13674240, 17092800, 22790400, 34185600, 68371200]

約数ペア:

[(1, 68371200), (2, 34185600), (3, 22790400), (4, 17092800), (5, 13674240), (6, 11395200), (8, 8546400), (9, 7596800), (10, 6837120), (12, 5697600), (15, 4558080), (16, 4273200), (18, 3798400), (20, 3418560), (24, 2848800), (25, 2734848), (30, 2279040), (32, 2136600), (36, 1899200), (40, 1709280), (45, 1519360), (48, 1424400), (50, 1367424), (60, 1139520), (64, 1068300), (72, 949600), (75, 911616), (80, 854640), (90, 759680), (96, 712200), (100, 683712), (120, 569760), (128, 534150), (144, 474800), (150, 455808), (160, 427320), (180, 379840), (192, 356100), (200, 341856), (225, 303872), (240, 284880), (256, 267075), (288, 237400), (300, 227904), (320, 213660), (360, 189920), (384, 178050), (400, 170928), (450, 151936), (480, 142440), (576, 118700), (600, 113952), (640, 106830), (720, 94960), (768, 89025), (800, 85464), (900, 75968), (960, 71220), (1152, 59350), (1187, 57600), (1200, 56976), (1280, 53415), (1440, 47480), (1600, 42732), (1800, 37984), (1920, 35610), (2304, 29675), (2374, 28800), (2400, 28488), (2880, 23740), (3200, 21366), (3561, 19200), (3600, 18992), (3840, 17805), (4748, 14400), (4800, 14244), (5760, 11870), (5935, 11520), (6400, 10683), (7122, 9600), (7200, 9496)]