123292800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1427}}^1$

素因数の和:1460

約数の個数: 192

約数和(自身を含む): 451533600

約数和(自身を除く): 328240800

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, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1427, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2854, 2880, 3200, 3456, 3600, 4281, 4320, 4800, 5400, 5708, 5760, 7135, 7200, 8562, 8640, 9600, 10800, 11416, 12843, 14270, 14400, 17124, 17280, 21405, 21600, 22832, 25686, 28540, 28800, 34248, 35675, 38529, 42810, 43200, 45664, 51372, 57080, 64215, 68496, 71350, 77058, 85620, 86400, 91328, 102744, 107025, 114160, 128430, 136992, 142700, 154116, 171240, 182656, 192645, 205488, 214050, 228320, 256860, 273984, 285400, 308232, 321075, 342480, 385290, 410976, 428100, 456640, 513720, 547968, 570800, 616464, 642150, 684960, 770580, 821952, 856200, 913280, 963225, 1027440, 1141600, 1232928, 1284300, 1369920, 1541160, 1643904, 1712400, 1926450, 2054880, 2283200, 2465856, 2568600, 2739840, 3082320, 3424800, 3852900, 4109760, 4566400, 4931712, 5137200, 6164640, 6849600, 7705800, 8219520, 10274400, 12329280, 13699200, 15411600, 20548800, 24658560, 30823200, 41097600, 61646400, 123292800]

約数ペア:

[(1, 123292800), (2, 61646400), (3, 41097600), (4, 30823200), (5, 24658560), (6, 20548800), (8, 15411600), (9, 13699200), (10, 12329280), (12, 10274400), (15, 8219520), (16, 7705800), (18, 6849600), (20, 6164640), (24, 5137200), (25, 4931712), (27, 4566400), (30, 4109760), (32, 3852900), (36, 3424800), (40, 3082320), (45, 2739840), (48, 2568600), (50, 2465856), (54, 2283200), (60, 2054880), (64, 1926450), (72, 1712400), (75, 1643904), (80, 1541160), (90, 1369920), (96, 1284300), (100, 1232928), (108, 1141600), (120, 1027440), (128, 963225), (135, 913280), (144, 856200), (150, 821952), (160, 770580), (180, 684960), (192, 642150), (200, 616464), (216, 570800), (225, 547968), (240, 513720), (270, 456640), (288, 428100), (300, 410976), (320, 385290), (360, 342480), (384, 321075), (400, 308232), (432, 285400), (450, 273984), (480, 256860), (540, 228320), (576, 214050), (600, 205488), (640, 192645), (675, 182656), (720, 171240), (800, 154116), (864, 142700), (900, 136992), (960, 128430), (1080, 114160), (1152, 107025), (1200, 102744), (1350, 91328), (1427, 86400), (1440, 85620), (1600, 77058), (1728, 71350), (1800, 68496), (1920, 64215), (2160, 57080), (2400, 51372), (2700, 45664), (2854, 43200), (2880, 42810), (3200, 38529), (3456, 35675), (3600, 34248), (4281, 28800), (4320, 28540), (4800, 25686), (5400, 22832), (5708, 21600), (5760, 21405), (7135, 17280), (7200, 17124), (8562, 14400), (8640, 14270), (9600, 12843), (10800, 11416)]