310284000

素因数分解:

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

素因数の和:77

約数の個数: 576

約数和(自身を含む): 1294937280

約数和(自身を除く): 984653280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 108, 117, 120, 125, 130, 135, 136, 144, 150, 153, 156, 160, 169, 170, 180, 195, 200, 204, 208, 216, 221, 225, 234, 240, 250, 255, 260, 270, 272, 288, 300, 306, 312, 325, 338, 340, 351, 360, 375, 390, 400, 408, 416, 425, 432, 442, 450, 459, 468, 480, 500, 507, 510, 520, 540, 544, 585, 600, 612, 624, 650, 663, 675, 676, 680, 702, 720, 750, 765, 780, 800, 816, 845, 850, 864, 884, 900, 918, 936, 975, 1000, 1014, 1020, 1040, 1080, 1105, 1125, 1170, 1200, 1224, 1248, 1275, 1300, 1326, 1350, 1352, 1360, 1404, 1440, 1500, 1521, 1530, 1560, 1625, 1632, 1690, 1700, 1755, 1768, 1800, 1836, 1872, 1950, 1989, 2000, 2028, 2040, 2080, 2125, 2160, 2210, 2250, 2295, 2340, 2400, 2448, 2535, 2550, 2600, 2652, 2700, 2704, 2720, 2808, 2873, 2925, 3000, 3042, 3060, 3120, 3250, 3315, 3375, 3380, 3400, 3510, 3536, 3600, 3672, 3744, 3825, 3900, 3978, 4000, 4056, 4080, 4225, 4250, 4320, 4420, 4500, 4563, 4590, 4680, 4875, 4896, 5070, 5100, 5200, 5304, 5400, 5408, 5525, 5616, 5746, 5850, 5967, 6000, 6084, 6120, 6240, 6375, 6500, 6630, 6750, 6760, 6800, 7020, 7072, 7200, 7344, 7605, 7650, 7800, 7956, 8112, 8160, 8450, 8500, 8619, 8775, 8840, 9000, 9126, 9180, 9360, 9750, 9945, 10140, 10200, 10400, 10608, 10800, 11050, 11232, 11475, 11492, 11700, 11934, 12000, 12168, 12240, 12675, 12750, 13000, 13260, 13500, 13520, 13600, 14040, 14365, 14625, 14688, 15210, 15300, 15600, 15912, 16224, 16575, 16900, 17000, 17238, 17550, 17680, 18000, 18252, 18360, 18720, 19125, 19500, 19890, 20280, 20400, 21125, 21216, 21600, 22100, 22815, 22950, 22984, 23400, 23868, 24336, 24480, 25350, 25500, 25857, 26000, 26520, 27000, 27040, 27625, 28080, 28730, 29250, 29835, 30420, 30600, 31200, 31824, 33150, 33800, 34000, 34476, 35100, 35360, 36000, 36504, 36720, 38025, 38250, 39000, 39780, 40560, 40800, 42250, 43095, 43875, 44200, 45630, 45900, 45968, 46800, 47736, 48672, 49725, 50700, 51000, 51714, 52000, 53040, 54000, 55250, 56160, 57375, 57460, 58500, 59670, 60840, 61200, 63375, 63648, 66300, 67600, 68000, 68952, 70200, 71825, 73008, 73440, 76050, 76500, 77571, 78000, 79560, 81120, 82875, 84500, 86190, 87750, 88400, 91260, 91800, 91936, 93600, 95472, 99450, 101400, 102000, 103428, 106080, 108000, 110500, 114075, 114750, 114920, 117000, 119340, 121680, 122400, 126750, 129285, 132600, 135200, 137904, 140400, 143650, 146016, 149175, 152100, 153000, 155142, 156000, 159120, 165750, 169000, 172380, 175500, 176800, 182520, 183600, 190125, 190944, 198900, 202800, 204000, 206856, 215475, 221000, 228150, 229500, 229840, 234000, 238680, 243360, 248625, 253500, 258570, 265200, 275808, 280800, 287300, 298350, 304200, 306000, 310284, 318240, 331500, 338000, 344760, 351000, 359125, 365040, 367200, 380250, 387855, 397800, 405600, 413712, 430950, 442000, 456300, 459000, 459680, 468000, 477360, 497250, 507000, 517140, 530400, 570375, 574600, 596700, 608400, 612000, 620568, 646425, 663000, 676000, 689520, 702000, 718250, 730080, 745875, 760500, 775710, 795600, 827424, 861900, 884000, 912600, 918000, 954720, 994500, 1014000, 1034280, 1077375, 1140750, 1149200, 1193400, 1216800, 1241136, 1292850, 1326000, 1379040, 1404000, 1436500, 1491750, 1521000, 1551420, 1591200, 1723800, 1825200, 1836000, 1939275, 1989000, 2028000, 2068560, 2154750, 2281500, 2298400, 2386800, 2482272, 2585700, 2652000, 2873000, 2983500, 3042000, 3102840, 3232125, 3447600, 3650400, 3878550, 3978000, 4137120, 4309500, 4563000, 4773600, 5171400, 5746000, 5967000, 6084000, 6205680, 6464250, 6895200, 7757100, 7956000, 8619000, 9126000, 9696375, 10342800, 11492000, 11934000, 12411360, 12928500, 15514200, 17238000, 18252000, 19392750, 20685600, 23868000, 25857000, 31028400, 34476000, 38785500, 51714000, 62056800, 77571000, 103428000, 155142000, 310284000]

約数ペア:

[(1, 310284000), (2, 155142000), (3, 103428000), (4, 77571000), (5, 62056800), (6, 51714000), (8, 38785500), (9, 34476000), (10, 31028400), (12, 25857000), (13, 23868000), (15, 20685600), (16, 19392750), (17, 18252000), (18, 17238000), (20, 15514200), (24, 12928500), (25, 12411360), (26, 11934000), (27, 11492000), (30, 10342800), (32, 9696375), (34, 9126000), (36, 8619000), (39, 7956000), (40, 7757100), (45, 6895200), (48, 6464250), (50, 6205680), (51, 6084000), (52, 5967000), (54, 5746000), (60, 5171400), (65, 4773600), (68, 4563000), (72, 4309500), (75, 4137120), (78, 3978000), (80, 3878550), (85, 3650400), (90, 3447600), (96, 3232125), (100, 3102840), (102, 3042000), (104, 2983500), (108, 2873000), (117, 2652000), (120, 2585700), (125, 2482272), (130, 2386800), (135, 2298400), (136, 2281500), (144, 2154750), (150, 2068560), (153, 2028000), (156, 1989000), (160, 1939275), (169, 1836000), (170, 1825200), (180, 1723800), (195, 1591200), (200, 1551420), (204, 1521000), (208, 1491750), (216, 1436500), (221, 1404000), (225, 1379040), (234, 1326000), (240, 1292850), (250, 1241136), (255, 1216800), (260, 1193400), (270, 1149200), (272, 1140750), (288, 1077375), (300, 1034280), (306, 1014000), (312, 994500), (325, 954720), (338, 918000), (340, 912600), (351, 884000), (360, 861900), (375, 827424), (390, 795600), (400, 775710), (408, 760500), (416, 745875), (425, 730080), (432, 718250), (442, 702000), (450, 689520), (459, 676000), (468, 663000), (480, 646425), (500, 620568), (507, 612000), (510, 608400), (520, 596700), (540, 574600), (544, 570375), (585, 530400), (600, 517140), (612, 507000), (624, 497250), (650, 477360), (663, 468000), (675, 459680), (676, 459000), (680, 456300), (702, 442000), (720, 430950), (750, 413712), (765, 405600), (780, 397800), (800, 387855), (816, 380250), (845, 367200), (850, 365040), (864, 359125), (884, 351000), (900, 344760), (918, 338000), (936, 331500), (975, 318240), (1000, 310284), (1014, 306000), (1020, 304200), (1040, 298350), (1080, 287300), (1105, 280800), (1125, 275808), (1170, 265200), (1200, 258570), (1224, 253500), (1248, 248625), (1275, 243360), (1300, 238680), (1326, 234000), (1350, 229840), (1352, 229500), (1360, 228150), (1404, 221000), (1440, 215475), (1500, 206856), (1521, 204000), (1530, 202800), (1560, 198900), (1625, 190944), (1632, 190125), (1690, 183600), (1700, 182520), (1755, 176800), (1768, 175500), (1800, 172380), (1836, 169000), (1872, 165750), (1950, 159120), (1989, 156000), (2000, 155142), (2028, 153000), (2040, 152100), (2080, 149175), (2125, 146016), (2160, 143650), (2210, 140400), (2250, 137904), (2295, 135200), (2340, 132600), (2400, 129285), (2448, 126750), (2535, 122400), (2550, 121680), (2600, 119340), (2652, 117000), (2700, 114920), (2704, 114750), (2720, 114075), (2808, 110500), (2873, 108000), (2925, 106080), (3000, 103428), (3042, 102000), (3060, 101400), (3120, 99450), (3250, 95472), (3315, 93600), (3375, 91936), (3380, 91800), (3400, 91260), (3510, 88400), (3536, 87750), (3600, 86190), (3672, 84500), (3744, 82875), (3825, 81120), (3900, 79560), (3978, 78000), (4000, 77571), (4056, 76500), (4080, 76050), (4225, 73440), (4250, 73008), (4320, 71825), (4420, 70200), (4500, 68952), (4563, 68000), (4590, 67600), (4680, 66300), (4875, 63648), (4896, 63375), (5070, 61200), (5100, 60840), (5200, 59670), (5304, 58500), (5400, 57460), (5408, 57375), (5525, 56160), (5616, 55250), (5746, 54000), (5850, 53040), (5967, 52000), (6000, 51714), (6084, 51000), (6120, 50700), (6240, 49725), (6375, 48672), (6500, 47736), (6630, 46800), (6750, 45968), (6760, 45900), (6800, 45630), (7020, 44200), (7072, 43875), (7200, 43095), (7344, 42250), (7605, 40800), (7650, 40560), (7800, 39780), (7956, 39000), (8112, 38250), (8160, 38025), (8450, 36720), (8500, 36504), (8619, 36000), (8775, 35360), (8840, 35100), (9000, 34476), (9126, 34000), (9180, 33800), (9360, 33150), (9750, 31824), (9945, 31200), (10140, 30600), (10200, 30420), (10400, 29835), (10608, 29250), (10800, 28730), (11050, 28080), (11232, 27625), (11475, 27040), (11492, 27000), (11700, 26520), (11934, 26000), (12000, 25857), (12168, 25500), (12240, 25350), (12675, 24480), (12750, 24336), (13000, 23868), (13260, 23400), (13500, 22984), (13520, 22950), (13600, 22815), (14040, 22100), (14365, 21600), (14625, 21216), (14688, 21125), (15210, 20400), (15300, 20280), (15600, 19890), (15912, 19500), (16224, 19125), (16575, 18720), (16900, 18360), (17000, 18252), (17238, 18000), (17550, 17680)]