24980400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 180

約数和(自身を含む): 90249432

約数和(自身を除く): 65269032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 257, 270, 300, 324, 360, 400, 405, 432, 450, 486, 514, 540, 600, 648, 675, 720, 771, 810, 900, 972, 1028, 1080, 1200, 1215, 1285, 1296, 1350, 1542, 1620, 1800, 1944, 2025, 2056, 2160, 2313, 2430, 2570, 2700, 3084, 3240, 3600, 3855, 3888, 4050, 4112, 4626, 4860, 5140, 5400, 6075, 6168, 6425, 6480, 6939, 7710, 8100, 9252, 9720, 10280, 10800, 11565, 12150, 12336, 12850, 13878, 15420, 16200, 18504, 19275, 19440, 20560, 20817, 23130, 24300, 25700, 27756, 30840, 32400, 34695, 37008, 38550, 41634, 46260, 48600, 51400, 55512, 57825, 61680, 62451, 69390, 77100, 83268, 92520, 97200, 102800, 104085, 111024, 115650, 124902, 138780, 154200, 166536, 173475, 185040, 208170, 231300, 249804, 277560, 308400, 312255, 333072, 346950, 416340, 462600, 499608, 520425, 555120, 624510, 693900, 832680, 925200, 999216, 1040850, 1249020, 1387800, 1561275, 1665360, 2081700, 2498040, 2775600, 3122550, 4163400, 4996080, 6245100, 8326800, 12490200, 24980400]

約数ペア:

[(1, 24980400), (2, 12490200), (3, 8326800), (4, 6245100), (5, 4996080), (6, 4163400), (8, 3122550), (9, 2775600), (10, 2498040), (12, 2081700), (15, 1665360), (16, 1561275), (18, 1387800), (20, 1249020), (24, 1040850), (25, 999216), (27, 925200), (30, 832680), (36, 693900), (40, 624510), (45, 555120), (48, 520425), (50, 499608), (54, 462600), (60, 416340), (72, 346950), (75, 333072), (80, 312255), (81, 308400), (90, 277560), (100, 249804), (108, 231300), (120, 208170), (135, 185040), (144, 173475), (150, 166536), (162, 154200), (180, 138780), (200, 124902), (216, 115650), (225, 111024), (240, 104085), (243, 102800), (257, 97200), (270, 92520), (300, 83268), (324, 77100), (360, 69390), (400, 62451), (405, 61680), (432, 57825), (450, 55512), (486, 51400), (514, 48600), (540, 46260), (600, 41634), (648, 38550), (675, 37008), (720, 34695), (771, 32400), (810, 30840), (900, 27756), (972, 25700), (1028, 24300), (1080, 23130), (1200, 20817), (1215, 20560), (1285, 19440), (1296, 19275), (1350, 18504), (1542, 16200), (1620, 15420), (1800, 13878), (1944, 12850), (2025, 12336), (2056, 12150), (2160, 11565), (2313, 10800), (2430, 10280), (2570, 9720), (2700, 9252), (3084, 8100), (3240, 7710), (3600, 6939), (3855, 6480), (3888, 6425), (4050, 6168), (4112, 6075), (4626, 5400), (4860, 5140)]