131845500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 422132256

約数和(自身を除く): 290286756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 150, 166, 180, 225, 249, 250, 300, 332, 353, 375, 415, 450, 498, 500, 706, 747, 750, 830, 900, 996, 1059, 1125, 1245, 1412, 1494, 1500, 1660, 1765, 2075, 2118, 2250, 2490, 2988, 3177, 3530, 3735, 4150, 4236, 4500, 4980, 5295, 6225, 6354, 7060, 7470, 8300, 8825, 10375, 10590, 12450, 12708, 14940, 15885, 17650, 18675, 20750, 21180, 24900, 26475, 29299, 31125, 31770, 35300, 37350, 41500, 44125, 52950, 58598, 62250, 63540, 74700, 79425, 87897, 88250, 93375, 105900, 117196, 124500, 132375, 146495, 158850, 175794, 176500, 186750, 263691, 264750, 292990, 317700, 351588, 373500, 397125, 439485, 527382, 529500, 585980, 732475, 794250, 878970, 1054764, 1318455, 1464950, 1588500, 1757940, 2197425, 2636910, 2929900, 3662375, 4394850, 5273820, 6592275, 7324750, 8789700, 10987125, 13184550, 14649500, 21974250, 26369100, 32961375, 43948500, 65922750, 131845500]

約数ペア:

[(1, 131845500), (2, 65922750), (3, 43948500), (4, 32961375), (5, 26369100), (6, 21974250), (9, 14649500), (10, 13184550), (12, 10987125), (15, 8789700), (18, 7324750), (20, 6592275), (25, 5273820), (30, 4394850), (36, 3662375), (45, 2929900), (50, 2636910), (60, 2197425), (75, 1757940), (83, 1588500), (90, 1464950), (100, 1318455), (125, 1054764), (150, 878970), (166, 794250), (180, 732475), (225, 585980), (249, 529500), (250, 527382), (300, 439485), (332, 397125), (353, 373500), (375, 351588), (415, 317700), (450, 292990), (498, 264750), (500, 263691), (706, 186750), (747, 176500), (750, 175794), (830, 158850), (900, 146495), (996, 132375), (1059, 124500), (1125, 117196), (1245, 105900), (1412, 93375), (1494, 88250), (1500, 87897), (1660, 79425), (1765, 74700), (2075, 63540), (2118, 62250), (2250, 58598), (2490, 52950), (2988, 44125), (3177, 41500), (3530, 37350), (3735, 35300), (4150, 31770), (4236, 31125), (4500, 29299), (4980, 26475), (5295, 24900), (6225, 21180), (6354, 20750), (7060, 18675), (7470, 17650), (8300, 15885), (8825, 14940), (10375, 12708), (10590, 12450)]