2775600

素因数分解:

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

素因数の和:284

約数の個数: 120

約数和(自身を含む): 9917520

約数和(自身を除く): 7141920

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, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 257, 270, 300, 360, 400, 432, 450, 514, 540, 600, 675, 720, 771, 900, 1028, 1080, 1200, 1285, 1350, 1542, 1800, 2056, 2160, 2313, 2570, 2700, 3084, 3600, 3855, 4112, 4626, 5140, 5400, 6168, 6425, 6939, 7710, 9252, 10280, 10800, 11565, 12336, 12850, 13878, 15420, 18504, 19275, 20560, 23130, 25700, 27756, 30840, 34695, 37008, 38550, 46260, 51400, 55512, 57825, 61680, 69390, 77100, 92520, 102800, 111024, 115650, 138780, 154200, 173475, 185040, 231300, 277560, 308400, 346950, 462600, 555120, 693900, 925200, 1387800, 2775600]

約数ペア:

[(1, 2775600), (2, 1387800), (3, 925200), (4, 693900), (5, 555120), (6, 462600), (8, 346950), (9, 308400), (10, 277560), (12, 231300), (15, 185040), (16, 173475), (18, 154200), (20, 138780), (24, 115650), (25, 111024), (27, 102800), (30, 92520), (36, 77100), (40, 69390), (45, 61680), (48, 57825), (50, 55512), (54, 51400), (60, 46260), (72, 38550), (75, 37008), (80, 34695), (90, 30840), (100, 27756), (108, 25700), (120, 23130), (135, 20560), (144, 19275), (150, 18504), (180, 15420), (200, 13878), (216, 12850), (225, 12336), (240, 11565), (257, 10800), (270, 10280), (300, 9252), (360, 7710), (400, 6939), (432, 6425), (450, 6168), (514, 5400), (540, 5140), (600, 4626), (675, 4112), (720, 3855), (771, 3600), (900, 3084), (1028, 2700), (1080, 2570), (1200, 2313), (1285, 2160), (1350, 2056), (1542, 1800)]