164390400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 180

約数和(自身を含む): 588720132

約数和(自身を除く): 424329732

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, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1427, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2854, 2880, 3200, 3600, 3840, 4281, 4608, 4800, 5708, 5760, 6400, 7135, 7200, 7680, 8562, 9600, 11416, 11520, 12800, 12843, 14270, 14400, 17124, 19200, 21405, 22832, 23040, 25686, 28540, 28800, 34248, 35675, 38400, 42810, 45664, 51372, 57080, 57600, 64215, 68496, 71350, 85620, 91328, 102744, 107025, 114160, 115200, 128430, 136992, 142700, 171240, 182656, 205488, 214050, 228320, 256860, 273984, 285400, 321075, 342480, 365312, 410976, 428100, 456640, 513720, 547968, 570800, 642150, 684960, 730624, 821952, 856200, 913280, 1027440, 1095936, 1141600, 1284300, 1369920, 1643904, 1712400, 1826560, 2054880, 2191872, 2283200, 2568600, 2739840, 3287808, 3424800, 3653120, 4109760, 4566400, 5137200, 5479680, 6575616, 6849600, 8219520, 9132800, 10274400, 10959360, 13699200, 16439040, 18265600, 20548800, 27398400, 32878080, 41097600, 54796800, 82195200, 164390400]

約数ペア:

[(1, 164390400), (2, 82195200), (3, 54796800), (4, 41097600), (5, 32878080), (6, 27398400), (8, 20548800), (9, 18265600), (10, 16439040), (12, 13699200), (15, 10959360), (16, 10274400), (18, 9132800), (20, 8219520), (24, 6849600), (25, 6575616), (30, 5479680), (32, 5137200), (36, 4566400), (40, 4109760), (45, 3653120), (48, 3424800), (50, 3287808), (60, 2739840), (64, 2568600), (72, 2283200), (75, 2191872), (80, 2054880), (90, 1826560), (96, 1712400), (100, 1643904), (120, 1369920), (128, 1284300), (144, 1141600), (150, 1095936), (160, 1027440), (180, 913280), (192, 856200), (200, 821952), (225, 730624), (240, 684960), (256, 642150), (288, 570800), (300, 547968), (320, 513720), (360, 456640), (384, 428100), (400, 410976), (450, 365312), (480, 342480), (512, 321075), (576, 285400), (600, 273984), (640, 256860), (720, 228320), (768, 214050), (800, 205488), (900, 182656), (960, 171240), (1152, 142700), (1200, 136992), (1280, 128430), (1427, 115200), (1440, 114160), (1536, 107025), (1600, 102744), (1800, 91328), (1920, 85620), (2304, 71350), (2400, 68496), (2560, 64215), (2854, 57600), (2880, 57080), (3200, 51372), (3600, 45664), (3840, 42810), (4281, 38400), (4608, 35675), (4800, 34248), (5708, 28800), (5760, 28540), (6400, 25686), (7135, 23040), (7200, 22832), (7680, 21405), (8562, 19200), (9600, 17124), (11416, 14400), (11520, 14270), (12800, 12843)]