254634000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 870944256

約数和(自身を除く): 616310256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 37, 40, 48, 50, 60, 62, 74, 75, 80, 93, 100, 111, 120, 124, 125, 148, 150, 155, 185, 186, 200, 222, 240, 248, 250, 296, 300, 310, 370, 372, 375, 400, 444, 465, 496, 500, 555, 592, 600, 620, 740, 744, 750, 775, 888, 925, 930, 1000, 1110, 1147, 1200, 1240, 1369, 1480, 1488, 1500, 1550, 1776, 1850, 1860, 2000, 2220, 2294, 2325, 2480, 2738, 2775, 2960, 3000, 3100, 3441, 3700, 3720, 3875, 4107, 4440, 4588, 4625, 4650, 5476, 5550, 5735, 6000, 6200, 6845, 6882, 7400, 7440, 7750, 8214, 8880, 9176, 9250, 9300, 10952, 11100, 11470, 11625, 12400, 13690, 13764, 13875, 14800, 15500, 16428, 17205, 18352, 18500, 18600, 20535, 21904, 22200, 22940, 23250, 27380, 27528, 27750, 28675, 31000, 32856, 34225, 34410, 37000, 37200, 41070, 42439, 44400, 45880, 46500, 54760, 55056, 55500, 57350, 62000, 65712, 68450, 68820, 74000, 82140, 84878, 86025, 91760, 93000, 102675, 109520, 111000, 114700, 127317, 136900, 137640, 143375, 164280, 169756, 171125, 172050, 186000, 205350, 212195, 222000, 229400, 254634, 273800, 275280, 286750, 328560, 339512, 342250, 344100, 410700, 424390, 430125, 458800, 509268, 513375, 547600, 573500, 636585, 679024, 684500, 688200, 821400, 848780, 860250, 1018536, 1026750, 1060975, 1147000, 1273170, 1369000, 1376400, 1642800, 1697560, 1720500, 2037072, 2053500, 2121950, 2294000, 2546340, 2738000, 3182925, 3395120, 3441000, 4107000, 4243900, 5092680, 5304875, 6365850, 6882000, 8214000, 8487800, 10185360, 10609750, 12731700, 15914625, 16975600, 21219500, 25463400, 31829250, 42439000, 50926800, 63658500, 84878000, 127317000, 254634000]

約数ペア:

[(1, 254634000), (2, 127317000), (3, 84878000), (4, 63658500), (5, 50926800), (6, 42439000), (8, 31829250), (10, 25463400), (12, 21219500), (15, 16975600), (16, 15914625), (20, 12731700), (24, 10609750), (25, 10185360), (30, 8487800), (31, 8214000), (37, 6882000), (40, 6365850), (48, 5304875), (50, 5092680), (60, 4243900), (62, 4107000), (74, 3441000), (75, 3395120), (80, 3182925), (93, 2738000), (100, 2546340), (111, 2294000), (120, 2121950), (124, 2053500), (125, 2037072), (148, 1720500), (150, 1697560), (155, 1642800), (185, 1376400), (186, 1369000), (200, 1273170), (222, 1147000), (240, 1060975), (248, 1026750), (250, 1018536), (296, 860250), (300, 848780), (310, 821400), (370, 688200), (372, 684500), (375, 679024), (400, 636585), (444, 573500), (465, 547600), (496, 513375), (500, 509268), (555, 458800), (592, 430125), (600, 424390), (620, 410700), (740, 344100), (744, 342250), (750, 339512), (775, 328560), (888, 286750), (925, 275280), (930, 273800), (1000, 254634), (1110, 229400), (1147, 222000), (1200, 212195), (1240, 205350), (1369, 186000), (1480, 172050), (1488, 171125), (1500, 169756), (1550, 164280), (1776, 143375), (1850, 137640), (1860, 136900), (2000, 127317), (2220, 114700), (2294, 111000), (2325, 109520), (2480, 102675), (2738, 93000), (2775, 91760), (2960, 86025), (3000, 84878), (3100, 82140), (3441, 74000), (3700, 68820), (3720, 68450), (3875, 65712), (4107, 62000), (4440, 57350), (4588, 55500), (4625, 55056), (4650, 54760), (5476, 46500), (5550, 45880), (5735, 44400), (6000, 42439), (6200, 41070), (6845, 37200), (6882, 37000), (7400, 34410), (7440, 34225), (7750, 32856), (8214, 31000), (8880, 28675), (9176, 27750), (9250, 27528), (9300, 27380), (10952, 23250), (11100, 22940), (11470, 22200), (11625, 21904), (12400, 20535), (13690, 18600), (13764, 18500), (13875, 18352), (14800, 17205), (15500, 16428)]