27785700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 91869120

約数和(自身を除く): 64083420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 82, 90, 100, 108, 123, 135, 150, 164, 180, 205, 225, 246, 251, 270, 300, 369, 410, 450, 492, 502, 540, 615, 675, 738, 753, 820, 900, 1004, 1025, 1107, 1230, 1255, 1350, 1476, 1506, 1845, 2050, 2214, 2259, 2460, 2510, 2700, 3012, 3075, 3690, 3765, 4100, 4428, 4518, 5020, 5535, 6150, 6275, 6777, 7380, 7530, 9036, 9225, 10291, 11070, 11295, 12300, 12550, 13554, 15060, 18450, 18825, 20582, 22140, 22590, 25100, 27108, 27675, 30873, 33885, 36900, 37650, 41164, 45180, 51455, 55350, 56475, 61746, 67770, 75300, 92619, 102910, 110700, 112950, 123492, 135540, 154365, 169425, 185238, 205820, 225900, 257275, 277857, 308730, 338850, 370476, 463095, 514550, 555714, 617460, 677700, 771825, 926190, 1029100, 1111428, 1389285, 1543650, 1852380, 2315475, 2778570, 3087300, 4630950, 5557140, 6946425, 9261900, 13892850, 27785700]

約数ペア:

[(1, 27785700), (2, 13892850), (3, 9261900), (4, 6946425), (5, 5557140), (6, 4630950), (9, 3087300), (10, 2778570), (12, 2315475), (15, 1852380), (18, 1543650), (20, 1389285), (25, 1111428), (27, 1029100), (30, 926190), (36, 771825), (41, 677700), (45, 617460), (50, 555714), (54, 514550), (60, 463095), (75, 370476), (82, 338850), (90, 308730), (100, 277857), (108, 257275), (123, 225900), (135, 205820), (150, 185238), (164, 169425), (180, 154365), (205, 135540), (225, 123492), (246, 112950), (251, 110700), (270, 102910), (300, 92619), (369, 75300), (410, 67770), (450, 61746), (492, 56475), (502, 55350), (540, 51455), (615, 45180), (675, 41164), (738, 37650), (753, 36900), (820, 33885), (900, 30873), (1004, 27675), (1025, 27108), (1107, 25100), (1230, 22590), (1255, 22140), (1350, 20582), (1476, 18825), (1506, 18450), (1845, 15060), (2050, 13554), (2214, 12550), (2259, 12300), (2460, 11295), (2510, 11070), (2700, 10291), (3012, 9225), (3075, 9036), (3690, 7530), (3765, 7380), (4100, 6777), (4428, 6275), (4518, 6150), (5020, 5535)]