2015691000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{35363}}^1$

素因数の和:35406

約数の個数: 128

約数和(自身を含む): 6620140800

約数和(自身を除く): 4604449800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3800, 4750, 5700, 7125, 9500, 11400, 14250, 19000, 28500, 35363, 57000, 70726, 106089, 141452, 176815, 212178, 282904, 353630, 424356, 530445, 671897, 707260, 848712, 884075, 1060890, 1343794, 1414520, 1768150, 2015691, 2121780, 2652225, 2687588, 3359485, 3536300, 4031382, 4243560, 4420375, 5304450, 5375176, 6718970, 7072600, 8062764, 8840750, 10078455, 10608900, 13261125, 13437940, 16125528, 16797425, 17681500, 20156910, 21217800, 26522250, 26875880, 33594850, 35363000, 40313820, 50392275, 53044500, 67189700, 80627640, 83987125, 100784550, 106089000, 134379400, 167974250, 201569100, 251961375, 335948500, 403138200, 503922750, 671897000, 1007845500, 2015691000]

約数ペア:

[(1, 2015691000), (2, 1007845500), (3, 671897000), (4, 503922750), (5, 403138200), (6, 335948500), (8, 251961375), (10, 201569100), (12, 167974250), (15, 134379400), (19, 106089000), (20, 100784550), (24, 83987125), (25, 80627640), (30, 67189700), (38, 53044500), (40, 50392275), (50, 40313820), (57, 35363000), (60, 33594850), (75, 26875880), (76, 26522250), (95, 21217800), (100, 20156910), (114, 17681500), (120, 16797425), (125, 16125528), (150, 13437940), (152, 13261125), (190, 10608900), (200, 10078455), (228, 8840750), (250, 8062764), (285, 7072600), (300, 6718970), (375, 5375176), (380, 5304450), (456, 4420375), (475, 4243560), (500, 4031382), (570, 3536300), (600, 3359485), (750, 2687588), (760, 2652225), (950, 2121780), (1000, 2015691), (1140, 1768150), (1425, 1414520), (1500, 1343794), (1900, 1060890), (2280, 884075), (2375, 848712), (2850, 707260), (3000, 671897), (3800, 530445), (4750, 424356), (5700, 353630), (7125, 282904), (9500, 212178), (11400, 176815), (14250, 141452), (19000, 106089), (28500, 70726), (35363, 57000)]