80452800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 252

約数和(自身を含む): 295621456

約数和(自身を除く): 215168656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 151, 160, 180, 185, 192, 200, 222, 225, 240, 288, 296, 300, 302, 320, 333, 360, 370, 400, 444, 450, 453, 480, 555, 576, 592, 600, 604, 666, 720, 740, 755, 800, 888, 900, 906, 925, 960, 1110, 1184, 1200, 1208, 1332, 1359, 1440, 1480, 1510, 1600, 1665, 1776, 1800, 1812, 1850, 2220, 2265, 2368, 2400, 2416, 2664, 2718, 2775, 2880, 2960, 3020, 3330, 3552, 3600, 3624, 3700, 3775, 4440, 4530, 4800, 4832, 5328, 5436, 5550, 5587, 5920, 6040, 6660, 6795, 7104, 7200, 7248, 7400, 7550, 8325, 8880, 9060, 9664, 10656, 10872, 11100, 11174, 11325, 11840, 12080, 13320, 13590, 14400, 14496, 14800, 15100, 16650, 16761, 17760, 18120, 21312, 21744, 22200, 22348, 22650, 24160, 26640, 27180, 27935, 28992, 29600, 30200, 33300, 33522, 33975, 35520, 36240, 43488, 44400, 44696, 45300, 48320, 50283, 53280, 54360, 55870, 59200, 60400, 66600, 67044, 67950, 72480, 83805, 86976, 88800, 89392, 90600, 100566, 106560, 108720, 111740, 120800, 133200, 134088, 135900, 139675, 144960, 167610, 177600, 178784, 181200, 201132, 217440, 223480, 241600, 251415, 266400, 268176, 271800, 279350, 335220, 357568, 362400, 402264, 419025, 434880, 446960, 502830, 532800, 536352, 543600, 558700, 670440, 724800, 804528, 838050, 893920, 1005660, 1072704, 1087200, 1117400, 1257075, 1340880, 1609056, 1676100, 1787840, 2011320, 2174400, 2234800, 2514150, 2681760, 3218112, 3352200, 4022640, 4469600, 5028300, 5363520, 6704400, 8045280, 8939200, 10056600, 13408800, 16090560, 20113200, 26817600, 40226400, 80452800]

約数ペア:

[(1, 80452800), (2, 40226400), (3, 26817600), (4, 20113200), (5, 16090560), (6, 13408800), (8, 10056600), (9, 8939200), (10, 8045280), (12, 6704400), (15, 5363520), (16, 5028300), (18, 4469600), (20, 4022640), (24, 3352200), (25, 3218112), (30, 2681760), (32, 2514150), (36, 2234800), (37, 2174400), (40, 2011320), (45, 1787840), (48, 1676100), (50, 1609056), (60, 1340880), (64, 1257075), (72, 1117400), (74, 1087200), (75, 1072704), (80, 1005660), (90, 893920), (96, 838050), (100, 804528), (111, 724800), (120, 670440), (144, 558700), (148, 543600), (150, 536352), (151, 532800), (160, 502830), (180, 446960), (185, 434880), (192, 419025), (200, 402264), (222, 362400), (225, 357568), (240, 335220), (288, 279350), (296, 271800), (300, 268176), (302, 266400), (320, 251415), (333, 241600), (360, 223480), (370, 217440), (400, 201132), (444, 181200), (450, 178784), (453, 177600), (480, 167610), (555, 144960), (576, 139675), (592, 135900), (600, 134088), (604, 133200), (666, 120800), (720, 111740), (740, 108720), (755, 106560), (800, 100566), (888, 90600), (900, 89392), (906, 88800), (925, 86976), (960, 83805), (1110, 72480), (1184, 67950), (1200, 67044), (1208, 66600), (1332, 60400), (1359, 59200), (1440, 55870), (1480, 54360), (1510, 53280), (1600, 50283), (1665, 48320), (1776, 45300), (1800, 44696), (1812, 44400), (1850, 43488), (2220, 36240), (2265, 35520), (2368, 33975), (2400, 33522), (2416, 33300), (2664, 30200), (2718, 29600), (2775, 28992), (2880, 27935), (2960, 27180), (3020, 26640), (3330, 24160), (3552, 22650), (3600, 22348), (3624, 22200), (3700, 21744), (3775, 21312), (4440, 18120), (4530, 17760), (4800, 16761), (4832, 16650), (5328, 15100), (5436, 14800), (5550, 14496), (5587, 14400), (5920, 13590), (6040, 13320), (6660, 12080), (6795, 11840), (7104, 11325), (7200, 11174), (7248, 11100), (7400, 10872), (7550, 10656), (8325, 9664), (8880, 9060)]