231387000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 825552000

約数和(自身を除く): 594165000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 300, 312, 325, 340, 349, 375, 390, 408, 425, 442, 500, 510, 520, 600, 650, 663, 680, 698, 750, 780, 850, 884, 975, 1000, 1020, 1047, 1105, 1275, 1300, 1326, 1396, 1500, 1560, 1625, 1700, 1745, 1768, 1950, 2040, 2094, 2125, 2210, 2550, 2600, 2652, 2792, 3000, 3250, 3315, 3400, 3490, 3900, 4188, 4250, 4420, 4537, 4875, 5100, 5235, 5304, 5525, 5933, 6375, 6500, 6630, 6980, 7800, 8376, 8500, 8725, 8840, 9074, 9750, 10200, 10470, 11050, 11866, 12750, 13000, 13260, 13611, 13960, 16575, 17000, 17450, 17799, 18148, 19500, 20940, 22100, 22685, 23732, 25500, 26175, 26520, 27222, 27625, 29665, 33150, 34900, 35598, 36296, 39000, 41880, 43625, 44200, 45370, 47464, 51000, 52350, 54444, 55250, 59330, 66300, 68055, 69800, 71196, 77129, 82875, 87250, 88995, 90740, 104700, 108888, 110500, 113425, 118660, 130875, 132600, 136110, 142392, 148325, 154258, 165750, 174500, 177990, 181480, 209400, 221000, 226850, 231387, 237320, 261750, 272220, 296650, 308516, 331500, 340275, 349000, 355980, 385645, 444975, 453700, 462774, 523500, 544440, 567125, 593300, 617032, 663000, 680550, 711960, 741625, 771290, 889950, 907400, 925548, 1047000, 1134250, 1156935, 1186600, 1361100, 1483250, 1542580, 1701375, 1779900, 1851096, 1928225, 2224875, 2268500, 2313870, 2722200, 2966500, 3085160, 3402750, 3559800, 3856450, 4449750, 4537000, 4627740, 5784675, 5933000, 6805500, 7712900, 8899500, 9255480, 9641125, 11569350, 13611000, 15425800, 17799000, 19282250, 23138700, 28923375, 38564500, 46277400, 57846750, 77129000, 115693500, 231387000]

約数ペア:

[(1, 231387000), (2, 115693500), (3, 77129000), (4, 57846750), (5, 46277400), (6, 38564500), (8, 28923375), (10, 23138700), (12, 19282250), (13, 17799000), (15, 15425800), (17, 13611000), (20, 11569350), (24, 9641125), (25, 9255480), (26, 8899500), (30, 7712900), (34, 6805500), (39, 5933000), (40, 5784675), (50, 4627740), (51, 4537000), (52, 4449750), (60, 3856450), (65, 3559800), (68, 3402750), (75, 3085160), (78, 2966500), (85, 2722200), (100, 2313870), (102, 2268500), (104, 2224875), (120, 1928225), (125, 1851096), (130, 1779900), (136, 1701375), (150, 1542580), (156, 1483250), (170, 1361100), (195, 1186600), (200, 1156935), (204, 1134250), (221, 1047000), (250, 925548), (255, 907400), (260, 889950), (300, 771290), (312, 741625), (325, 711960), (340, 680550), (349, 663000), (375, 617032), (390, 593300), (408, 567125), (425, 544440), (442, 523500), (500, 462774), (510, 453700), (520, 444975), (600, 385645), (650, 355980), (663, 349000), (680, 340275), (698, 331500), (750, 308516), (780, 296650), (850, 272220), (884, 261750), (975, 237320), (1000, 231387), (1020, 226850), (1047, 221000), (1105, 209400), (1275, 181480), (1300, 177990), (1326, 174500), (1396, 165750), (1500, 154258), (1560, 148325), (1625, 142392), (1700, 136110), (1745, 132600), (1768, 130875), (1950, 118660), (2040, 113425), (2094, 110500), (2125, 108888), (2210, 104700), (2550, 90740), (2600, 88995), (2652, 87250), (2792, 82875), (3000, 77129), (3250, 71196), (3315, 69800), (3400, 68055), (3490, 66300), (3900, 59330), (4188, 55250), (4250, 54444), (4420, 52350), (4537, 51000), (4875, 47464), (5100, 45370), (5235, 44200), (5304, 43625), (5525, 41880), (5933, 39000), (6375, 36296), (6500, 35598), (6630, 34900), (6980, 33150), (7800, 29665), (8376, 27625), (8500, 27222), (8725, 26520), (8840, 26175), (9074, 25500), (9750, 23732), (10200, 22685), (10470, 22100), (11050, 20940), (11866, 19500), (12750, 18148), (13000, 17799), (13260, 17450), (13611, 17000), (13960, 16575)]