77373900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28657}}^1$

素因数の和:28680

約数の個数: 72

約数和(自身を含む): 248751440

約数和(自身を除く): 171377540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28657, 57314, 85971, 114628, 143285, 171942, 257913, 286570, 343884, 429855, 515826, 573140, 716425, 773739, 859710, 1031652, 1289565, 1432850, 1547478, 1719420, 2149275, 2579130, 2865700, 3094956, 3868695, 4298550, 5158260, 6447825, 7737390, 8597100, 12895650, 15474780, 19343475, 25791300, 38686950, 77373900]

約数ペア:

[(1, 77373900), (2, 38686950), (3, 25791300), (4, 19343475), (5, 15474780), (6, 12895650), (9, 8597100), (10, 7737390), (12, 6447825), (15, 5158260), (18, 4298550), (20, 3868695), (25, 3094956), (27, 2865700), (30, 2579130), (36, 2149275), (45, 1719420), (50, 1547478), (54, 1432850), (60, 1289565), (75, 1031652), (90, 859710), (100, 773739), (108, 716425), (135, 573140), (150, 515826), (180, 429855), (225, 343884), (270, 286570), (300, 257913), (450, 171942), (540, 143285), (675, 114628), (900, 85971), (1350, 57314), (2700, 28657)]