75198240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 287763840

約数和(自身を除く): 212565600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 103, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 206, 208, 216, 234, 240, 260, 270, 288, 309, 312, 338, 351, 360, 390, 412, 416, 432, 468, 480, 507, 515, 520, 540, 585, 618, 624, 676, 702, 720, 780, 824, 845, 864, 927, 936, 1014, 1030, 1040, 1080, 1170, 1236, 1248, 1339, 1352, 1404, 1440, 1521, 1545, 1560, 1648, 1690, 1755, 1854, 1872, 2028, 2060, 2080, 2160, 2340, 2472, 2535, 2678, 2704, 2781, 2808, 3042, 3090, 3120, 3296, 3380, 3510, 3708, 3744, 4017, 4056, 4120, 4320, 4563, 4635, 4680, 4944, 5070, 5356, 5408, 5562, 5616, 6084, 6180, 6240, 6695, 6760, 7020, 7416, 7605, 8034, 8112, 8240, 9126, 9270, 9360, 9888, 10140, 10712, 11124, 11232, 12051, 12168, 12360, 13390, 13520, 13905, 14040, 14832, 15210, 16068, 16224, 16480, 17407, 18252, 18540, 18720, 20085, 20280, 21424, 22248, 22815, 24102, 24336, 24720, 26780, 27040, 27810, 28080, 29664, 30420, 32136, 34814, 36153, 36504, 37080, 40170, 40560, 42848, 44496, 45630, 48204, 48672, 49440, 52221, 53560, 55620, 56160, 60255, 60840, 64272, 69628, 72306, 73008, 74160, 80340, 81120, 87035, 88992, 91260, 96408, 104442, 107120, 111240, 120510, 121680, 128544, 139256, 144612, 146016, 148320, 156663, 160680, 174070, 180765, 182520, 192816, 208884, 214240, 222480, 241020, 243360, 261105, 278512, 289224, 313326, 321360, 348140, 361530, 365040, 385632, 417768, 444960, 469989, 482040, 522210, 557024, 578448, 626652, 642720, 696280, 723060, 730080, 783315, 835536, 939978, 964080, 1044420, 1156896, 1253304, 1392560, 1446120, 1566630, 1671072, 1879956, 1928160, 2088840, 2349945, 2506608, 2785120, 2892240, 3133260, 3759912, 4177680, 4699890, 5013216, 5784480, 6266520, 7519824, 8355360, 9399780, 12533040, 15039648, 18799560, 25066080, 37599120, 75198240]

約数ペア:

[(1, 75198240), (2, 37599120), (3, 25066080), (4, 18799560), (5, 15039648), (6, 12533040), (8, 9399780), (9, 8355360), (10, 7519824), (12, 6266520), (13, 5784480), (15, 5013216), (16, 4699890), (18, 4177680), (20, 3759912), (24, 3133260), (26, 2892240), (27, 2785120), (30, 2506608), (32, 2349945), (36, 2088840), (39, 1928160), (40, 1879956), (45, 1671072), (48, 1566630), (52, 1446120), (54, 1392560), (60, 1253304), (65, 1156896), (72, 1044420), (78, 964080), (80, 939978), (90, 835536), (96, 783315), (103, 730080), (104, 723060), (108, 696280), (117, 642720), (120, 626652), (130, 578448), (135, 557024), (144, 522210), (156, 482040), (160, 469989), (169, 444960), (180, 417768), (195, 385632), (206, 365040), (208, 361530), (216, 348140), (234, 321360), (240, 313326), (260, 289224), (270, 278512), (288, 261105), (309, 243360), (312, 241020), (338, 222480), (351, 214240), (360, 208884), (390, 192816), (412, 182520), (416, 180765), (432, 174070), (468, 160680), (480, 156663), (507, 148320), (515, 146016), (520, 144612), (540, 139256), (585, 128544), (618, 121680), (624, 120510), (676, 111240), (702, 107120), (720, 104442), (780, 96408), (824, 91260), (845, 88992), (864, 87035), (927, 81120), (936, 80340), (1014, 74160), (1030, 73008), (1040, 72306), (1080, 69628), (1170, 64272), (1236, 60840), (1248, 60255), (1339, 56160), (1352, 55620), (1404, 53560), (1440, 52221), (1521, 49440), (1545, 48672), (1560, 48204), (1648, 45630), (1690, 44496), (1755, 42848), (1854, 40560), (1872, 40170), (2028, 37080), (2060, 36504), (2080, 36153), (2160, 34814), (2340, 32136), (2472, 30420), (2535, 29664), (2678, 28080), (2704, 27810), (2781, 27040), (2808, 26780), (3042, 24720), (3090, 24336), (3120, 24102), (3296, 22815), (3380, 22248), (3510, 21424), (3708, 20280), (3744, 20085), (4017, 18720), (4056, 18540), (4120, 18252), (4320, 17407), (4563, 16480), (4635, 16224), (4680, 16068), (4944, 15210), (5070, 14832), (5356, 14040), (5408, 13905), (5562, 13520), (5616, 13390), (6084, 12360), (6180, 12168), (6240, 12051), (6695, 11232), (6760, 11124), (7020, 10712), (7416, 10140), (7605, 9888), (8034, 9360), (8112, 9270), (8240, 9126)]