320382000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 320

約数和(自身を含む): 1218672000

約数和(自身を除く): 898290000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 250, 255, 270, 272, 300, 306, 340, 349, 360, 375, 400, 408, 425, 432, 450, 459, 500, 510, 540, 600, 612, 675, 680, 698, 720, 750, 765, 816, 850, 900, 918, 1000, 1020, 1047, 1080, 1125, 1200, 1224, 1275, 1350, 1360, 1396, 1500, 1530, 1700, 1745, 1800, 1836, 2000, 2040, 2094, 2125, 2160, 2250, 2295, 2448, 2550, 2700, 2792, 3000, 3060, 3141, 3375, 3400, 3490, 3600, 3672, 3825, 4080, 4188, 4250, 4500, 4590, 5100, 5235, 5400, 5584, 5933, 6000, 6120, 6282, 6375, 6750, 6800, 6980, 7344, 7650, 8376, 8500, 8725, 9000, 9180, 9423, 10200, 10470, 10800, 11475, 11866, 12240, 12564, 12750, 13500, 13960, 15300, 15705, 16752, 17000, 17450, 17799, 18000, 18360, 18846, 19125, 20400, 20940, 22950, 23732, 25128, 25500, 26175, 27000, 27920, 29665, 30600, 31410, 34000, 34900, 35598, 36720, 37692, 38250, 41880, 43625, 45900, 47115, 47464, 50256, 51000, 52350, 53397, 54000, 57375, 59330, 61200, 62820, 69800, 71196, 75384, 76500, 78525, 83760, 87250, 88995, 91800, 94230, 94928, 102000, 104700, 106794, 114750, 118660, 125640, 130875, 139600, 142392, 148325, 150768, 153000, 157050, 160191, 174500, 177990, 183600, 188460, 209400, 213588, 229500, 235575, 237320, 251280, 261750, 266985, 284784, 296650, 306000, 314100, 320382, 349000, 355980, 376920, 392625, 418800, 427176, 444975, 459000, 471150, 474640, 523500, 533970, 593300, 628200, 640764, 698000, 711960, 741625, 753840, 785250, 800955, 854352, 889950, 918000, 942300, 1047000, 1067940, 1177875, 1186600, 1256400, 1281528, 1334925, 1423920, 1483250, 1570500, 1601910, 1779900, 1884600, 2094000, 2135880, 2224875, 2355750, 2373200, 2563056, 2669850, 2966500, 3141000, 3203820, 3559800, 3769200, 4004775, 4271760, 4449750, 4711500, 5339700, 5933000, 6282000, 6407640, 6674625, 7119600, 8009550, 8899500, 9423000, 10679400, 11866000, 12815280, 13349250, 16019100, 17799000, 18846000, 20023875, 21358800, 26698500, 32038200, 35598000, 40047750, 53397000, 64076400, 80095500, 106794000, 160191000, 320382000]

約数ペア:

[(1, 320382000), (2, 160191000), (3, 106794000), (4, 80095500), (5, 64076400), (6, 53397000), (8, 40047750), (9, 35598000), (10, 32038200), (12, 26698500), (15, 21358800), (16, 20023875), (17, 18846000), (18, 17799000), (20, 16019100), (24, 13349250), (25, 12815280), (27, 11866000), (30, 10679400), (34, 9423000), (36, 8899500), (40, 8009550), (45, 7119600), (48, 6674625), (50, 6407640), (51, 6282000), (54, 5933000), (60, 5339700), (68, 4711500), (72, 4449750), (75, 4271760), (80, 4004775), (85, 3769200), (90, 3559800), (100, 3203820), (102, 3141000), (108, 2966500), (120, 2669850), (125, 2563056), (135, 2373200), (136, 2355750), (144, 2224875), (150, 2135880), (153, 2094000), (170, 1884600), (180, 1779900), (200, 1601910), (204, 1570500), (216, 1483250), (225, 1423920), (240, 1334925), (250, 1281528), (255, 1256400), (270, 1186600), (272, 1177875), (300, 1067940), (306, 1047000), (340, 942300), (349, 918000), (360, 889950), (375, 854352), (400, 800955), (408, 785250), (425, 753840), (432, 741625), (450, 711960), (459, 698000), (500, 640764), (510, 628200), (540, 593300), (600, 533970), (612, 523500), (675, 474640), (680, 471150), (698, 459000), (720, 444975), (750, 427176), (765, 418800), (816, 392625), (850, 376920), (900, 355980), (918, 349000), (1000, 320382), (1020, 314100), (1047, 306000), (1080, 296650), (1125, 284784), (1200, 266985), (1224, 261750), (1275, 251280), (1350, 237320), (1360, 235575), (1396, 229500), (1500, 213588), (1530, 209400), (1700, 188460), (1745, 183600), (1800, 177990), (1836, 174500), (2000, 160191), (2040, 157050), (2094, 153000), (2125, 150768), (2160, 148325), (2250, 142392), (2295, 139600), (2448, 130875), (2550, 125640), (2700, 118660), (2792, 114750), (3000, 106794), (3060, 104700), (3141, 102000), (3375, 94928), (3400, 94230), (3490, 91800), (3600, 88995), (3672, 87250), (3825, 83760), (4080, 78525), (4188, 76500), (4250, 75384), (4500, 71196), (4590, 69800), (5100, 62820), (5235, 61200), (5400, 59330), (5584, 57375), (5933, 54000), (6000, 53397), (6120, 52350), (6282, 51000), (6375, 50256), (6750, 47464), (6800, 47115), (6980, 45900), (7344, 43625), (7650, 41880), (8376, 38250), (8500, 37692), (8725, 36720), (9000, 35598), (9180, 34900), (9423, 34000), (10200, 31410), (10470, 30600), (10800, 29665), (11475, 27920), (11866, 27000), (12240, 26175), (12564, 25500), (12750, 25128), (13500, 23732), (13960, 22950), (15300, 20940), (15705, 20400), (16752, 19125), (17000, 18846), (17450, 18360), (17799, 18000)]