149114880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{809}}^1$

素因数の和:844

約数の個数: 156

約数和(自身を含む): 517507380

約数和(自身を除く): 368392500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 809, 960, 1024, 1152, 1280, 1440, 1536, 1618, 1920, 2048, 2304, 2427, 2560, 2880, 3072, 3236, 3840, 4045, 4096, 4608, 4854, 5120, 5760, 6144, 6472, 7281, 7680, 8090, 9216, 9708, 10240, 11520, 12135, 12288, 12944, 14562, 15360, 16180, 18432, 19416, 20480, 23040, 24270, 25888, 29124, 30720, 32360, 36405, 36864, 38832, 46080, 48540, 51776, 58248, 61440, 64720, 72810, 77664, 92160, 97080, 103552, 116496, 129440, 145620, 155328, 184320, 194160, 207104, 232992, 258880, 291240, 310656, 388320, 414208, 465984, 517760, 582480, 621312, 776640, 828416, 931968, 1035520, 1164960, 1242624, 1553280, 1656832, 1863936, 2071040, 2329920, 2485248, 3106560, 3313664, 3727872, 4142080, 4659840, 4970496, 6213120, 7455744, 8284160, 9319680, 9940992, 12426240, 14911488, 16568320, 18639360, 24852480, 29822976, 37278720, 49704960, 74557440, 149114880]

約数ペア:

[(1, 149114880), (2, 74557440), (3, 49704960), (4, 37278720), (5, 29822976), (6, 24852480), (8, 18639360), (9, 16568320), (10, 14911488), (12, 12426240), (15, 9940992), (16, 9319680), (18, 8284160), (20, 7455744), (24, 6213120), (30, 4970496), (32, 4659840), (36, 4142080), (40, 3727872), (45, 3313664), (48, 3106560), (60, 2485248), (64, 2329920), (72, 2071040), (80, 1863936), (90, 1656832), (96, 1553280), (120, 1242624), (128, 1164960), (144, 1035520), (160, 931968), (180, 828416), (192, 776640), (240, 621312), (256, 582480), (288, 517760), (320, 465984), (360, 414208), (384, 388320), (480, 310656), (512, 291240), (576, 258880), (640, 232992), (720, 207104), (768, 194160), (809, 184320), (960, 155328), (1024, 145620), (1152, 129440), (1280, 116496), (1440, 103552), (1536, 97080), (1618, 92160), (1920, 77664), (2048, 72810), (2304, 64720), (2427, 61440), (2560, 58248), (2880, 51776), (3072, 48540), (3236, 46080), (3840, 38832), (4045, 36864), (4096, 36405), (4608, 32360), (4854, 30720), (5120, 29124), (5760, 25888), (6144, 24270), (6472, 23040), (7281, 20480), (7680, 19416), (8090, 18432), (9216, 16180), (9708, 15360), (10240, 14562), (11520, 12944), (12135, 12288)]