338181000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 1179360000

約数和(自身を除く): 841179000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 125, 136, 150, 152, 170, 190, 200, 204, 228, 250, 255, 285, 300, 323, 340, 349, 375, 380, 408, 425, 456, 475, 500, 510, 570, 600, 646, 680, 698, 750, 760, 850, 950, 969, 1000, 1020, 1047, 1140, 1275, 1292, 1396, 1425, 1500, 1615, 1700, 1745, 1900, 1938, 2040, 2094, 2125, 2280, 2375, 2550, 2584, 2792, 2850, 3000, 3230, 3400, 3490, 3800, 3876, 4188, 4250, 4750, 4845, 5100, 5235, 5700, 5933, 6375, 6460, 6631, 6980, 7125, 7752, 8075, 8376, 8500, 8725, 9500, 9690, 10200, 10470, 11400, 11866, 12750, 12920, 13262, 13960, 14250, 16150, 17000, 17450, 17799, 19000, 19380, 19893, 20940, 23732, 24225, 25500, 26175, 26524, 28500, 29665, 32300, 33155, 34900, 35598, 38760, 39786, 40375, 41880, 43625, 47464, 48450, 51000, 52350, 53048, 57000, 59330, 64600, 66310, 69800, 71196, 79572, 80750, 87250, 88995, 96900, 99465, 104700, 112727, 118660, 121125, 130875, 132620, 142392, 148325, 159144, 161500, 165775, 174500, 177990, 193800, 198930, 209400, 225454, 237320, 242250, 261750, 265240, 296650, 323000, 331550, 338181, 349000, 355980, 397860, 444975, 450908, 484500, 497325, 523500, 563635, 593300, 663100, 676362, 711960, 741625, 795720, 828875, 889950, 901816, 969000, 994650, 1047000, 1127270, 1186600, 1326200, 1352724, 1483250, 1657750, 1690905, 1779900, 1989300, 2224875, 2254540, 2486625, 2705448, 2818175, 2966500, 3315500, 3381810, 3559800, 3978600, 4449750, 4509080, 4973250, 5636350, 5933000, 6631000, 6763620, 8454525, 8899500, 9946500, 11272700, 13527240, 14090875, 16909050, 17799000, 19893000, 22545400, 28181750, 33818100, 42272625, 56363500, 67636200, 84545250, 112727000, 169090500, 338181000]

約数ペア:

[(1, 338181000), (2, 169090500), (3, 112727000), (4, 84545250), (5, 67636200), (6, 56363500), (8, 42272625), (10, 33818100), (12, 28181750), (15, 22545400), (17, 19893000), (19, 17799000), (20, 16909050), (24, 14090875), (25, 13527240), (30, 11272700), (34, 9946500), (38, 8899500), (40, 8454525), (50, 6763620), (51, 6631000), (57, 5933000), (60, 5636350), (68, 4973250), (75, 4509080), (76, 4449750), (85, 3978600), (95, 3559800), (100, 3381810), (102, 3315500), (114, 2966500), (120, 2818175), (125, 2705448), (136, 2486625), (150, 2254540), (152, 2224875), (170, 1989300), (190, 1779900), (200, 1690905), (204, 1657750), (228, 1483250), (250, 1352724), (255, 1326200), (285, 1186600), (300, 1127270), (323, 1047000), (340, 994650), (349, 969000), (375, 901816), (380, 889950), (408, 828875), (425, 795720), (456, 741625), (475, 711960), (500, 676362), (510, 663100), (570, 593300), (600, 563635), (646, 523500), (680, 497325), (698, 484500), (750, 450908), (760, 444975), (850, 397860), (950, 355980), (969, 349000), (1000, 338181), (1020, 331550), (1047, 323000), (1140, 296650), (1275, 265240), (1292, 261750), (1396, 242250), (1425, 237320), (1500, 225454), (1615, 209400), (1700, 198930), (1745, 193800), (1900, 177990), (1938, 174500), (2040, 165775), (2094, 161500), (2125, 159144), (2280, 148325), (2375, 142392), (2550, 132620), (2584, 130875), (2792, 121125), (2850, 118660), (3000, 112727), (3230, 104700), (3400, 99465), (3490, 96900), (3800, 88995), (3876, 87250), (4188, 80750), (4250, 79572), (4750, 71196), (4845, 69800), (5100, 66310), (5235, 64600), (5700, 59330), (5933, 57000), (6375, 53048), (6460, 52350), (6631, 51000), (6980, 48450), (7125, 47464), (7752, 43625), (8075, 41880), (8376, 40375), (8500, 39786), (8725, 38760), (9500, 35598), (9690, 34900), (10200, 33155), (10470, 32300), (11400, 29665), (11866, 28500), (12750, 26524), (12920, 26175), (13262, 25500), (13960, 24225), (14250, 23732), (16150, 20940), (17000, 19893), (17450, 19380), (17799, 19000)]