1890489600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 324

約数和(自身を含む): 7057735776

約数和(自身を除く): 5167246176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 128, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 256, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 450, 460, 480, 552, 575, 576, 600, 640, 690, 720, 736, 768, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1152, 1200, 1280, 1380, 1427, 1440, 1472, 1600, 1656, 1725, 1800, 1840, 1920, 2070, 2208, 2300, 2304, 2400, 2760, 2854, 2880, 2944, 3200, 3312, 3450, 3600, 3680, 3840, 4140, 4281, 4416, 4600, 4800, 5175, 5520, 5708, 5760, 5888, 6400, 6624, 6900, 7135, 7200, 7360, 8280, 8562, 8832, 9200, 9600, 10350, 11040, 11416, 11520, 12843, 13248, 13800, 14270, 14400, 14720, 16560, 17124, 17664, 18400, 19200, 20700, 21405, 22080, 22832, 25686, 26496, 27600, 28540, 28800, 29440, 32821, 33120, 34248, 35675, 36800, 41400, 42810, 44160, 45664, 51372, 52992, 55200, 57080, 57600, 64215, 65642, 66240, 68496, 71350, 73600, 82800, 85620, 88320, 91328, 98463, 102744, 107025, 110400, 114160, 128430, 131284, 132480, 136992, 142700, 147200, 164105, 165600, 171240, 182656, 196926, 205488, 214050, 220800, 228320, 256860, 262568, 264960, 273984, 285400, 295389, 321075, 328210, 331200, 342480, 365312, 393852, 410976, 428100, 441600, 456640, 492315, 513720, 525136, 547968, 570800, 590778, 642150, 656420, 662400, 684960, 787704, 820525, 821952, 856200, 913280, 984630, 1027440, 1050272, 1095936, 1141600, 1181556, 1284300, 1312840, 1324800, 1369920, 1476945, 1575408, 1641050, 1643904, 1712400, 1826560, 1969260, 2054880, 2100544, 2283200, 2363112, 2461575, 2568600, 2625680, 2739840, 2953890, 3150816, 3282100, 3287808, 3424800, 3938520, 4109760, 4201088, 4566400, 4726224, 4923150, 5137200, 5251360, 5479680, 5907780, 6301632, 6564200, 6849600, 7384725, 7877040, 8219520, 8402176, 9132800, 9452448, 9846300, 10274400, 10502720, 11815560, 12603264, 13128400, 13699200, 14769450, 15754080, 16439040, 18904896, 19692600, 20548800, 21005440, 23631120, 25206528, 26256800, 27398400, 29538900, 31508160, 37809792, 39385200, 41097600, 42010880, 47262240, 52513600, 59077800, 63016320, 75619584, 78770400, 82195200, 94524480, 105027200, 118155600, 126032640, 157540800, 189048960, 210054400, 236311200, 315081600, 378097920, 472622400, 630163200, 945244800, 1890489600]

約数ペア:

[(1, 1890489600), (2, 945244800), (3, 630163200), (4, 472622400), (5, 378097920), (6, 315081600), (8, 236311200), (9, 210054400), (10, 189048960), (12, 157540800), (15, 126032640), (16, 118155600), (18, 105027200), (20, 94524480), (23, 82195200), (24, 78770400), (25, 75619584), (30, 63016320), (32, 59077800), (36, 52513600), (40, 47262240), (45, 42010880), (46, 41097600), (48, 39385200), (50, 37809792), (60, 31508160), (64, 29538900), (69, 27398400), (72, 26256800), (75, 25206528), (80, 23631120), (90, 21005440), (92, 20548800), (96, 19692600), (100, 18904896), (115, 16439040), (120, 15754080), (128, 14769450), (138, 13699200), (144, 13128400), (150, 12603264), (160, 11815560), (180, 10502720), (184, 10274400), (192, 9846300), (200, 9452448), (207, 9132800), (225, 8402176), (230, 8219520), (240, 7877040), (256, 7384725), (276, 6849600), (288, 6564200), (300, 6301632), (320, 5907780), (345, 5479680), (360, 5251360), (368, 5137200), (384, 4923150), (400, 4726224), (414, 4566400), (450, 4201088), (460, 4109760), (480, 3938520), (552, 3424800), (575, 3287808), (576, 3282100), (600, 3150816), (640, 2953890), (690, 2739840), (720, 2625680), (736, 2568600), (768, 2461575), (800, 2363112), (828, 2283200), (900, 2100544), (920, 2054880), (960, 1969260), (1035, 1826560), (1104, 1712400), (1150, 1643904), (1152, 1641050), (1200, 1575408), (1280, 1476945), (1380, 1369920), (1427, 1324800), (1440, 1312840), (1472, 1284300), (1600, 1181556), (1656, 1141600), (1725, 1095936), (1800, 1050272), (1840, 1027440), (1920, 984630), (2070, 913280), (2208, 856200), (2300, 821952), (2304, 820525), (2400, 787704), (2760, 684960), (2854, 662400), (2880, 656420), (2944, 642150), (3200, 590778), (3312, 570800), (3450, 547968), (3600, 525136), (3680, 513720), (3840, 492315), (4140, 456640), (4281, 441600), (4416, 428100), (4600, 410976), (4800, 393852), (5175, 365312), (5520, 342480), (5708, 331200), (5760, 328210), (5888, 321075), (6400, 295389), (6624, 285400), (6900, 273984), (7135, 264960), (7200, 262568), (7360, 256860), (8280, 228320), (8562, 220800), (8832, 214050), (9200, 205488), (9600, 196926), (10350, 182656), (11040, 171240), (11416, 165600), (11520, 164105), (12843, 147200), (13248, 142700), (13800, 136992), (14270, 132480), (14400, 131284), (14720, 128430), (16560, 114160), (17124, 110400), (17664, 107025), (18400, 102744), (19200, 98463), (20700, 91328), (21405, 88320), (22080, 85620), (22832, 82800), (25686, 73600), (26496, 71350), (27600, 68496), (28540, 66240), (28800, 65642), (29440, 64215), (32821, 57600), (33120, 57080), (34248, 55200), (35675, 52992), (36800, 51372), (41400, 45664), (42810, 44160)]