77979000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 283046400

約数和(自身を除く): 205067400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 125, 132, 136, 139, 150, 165, 170, 187, 200, 204, 220, 250, 255, 264, 275, 278, 300, 330, 340, 374, 375, 408, 417, 425, 440, 500, 510, 550, 556, 561, 600, 660, 680, 695, 748, 750, 825, 834, 850, 935, 1000, 1020, 1100, 1112, 1122, 1275, 1320, 1375, 1390, 1496, 1500, 1529, 1650, 1668, 1700, 1870, 2040, 2085, 2125, 2200, 2244, 2363, 2550, 2750, 2780, 2805, 3000, 3058, 3300, 3336, 3400, 3475, 3740, 4125, 4170, 4250, 4488, 4587, 4675, 4726, 5100, 5500, 5560, 5610, 6116, 6375, 6600, 6950, 7089, 7480, 7645, 8250, 8340, 8500, 9174, 9350, 9452, 10200, 10425, 11000, 11220, 11815, 12232, 12750, 13900, 14025, 14178, 15290, 16500, 16680, 17000, 17375, 18348, 18700, 18904, 20850, 22440, 22935, 23375, 23630, 25500, 25993, 27800, 28050, 28356, 30580, 33000, 34750, 35445, 36696, 37400, 38225, 41700, 45870, 46750, 47260, 51000, 51986, 52125, 56100, 56712, 59075, 61160, 69500, 70125, 70890, 76450, 77979, 83400, 91740, 93500, 94520, 103972, 104250, 112200, 114675, 118150, 129965, 139000, 140250, 141780, 152900, 155958, 177225, 183480, 187000, 191125, 207944, 208500, 229350, 236300, 259930, 280500, 283560, 295375, 305800, 311916, 354450, 382250, 389895, 417000, 458700, 472600, 519860, 561000, 573375, 590750, 623832, 649825, 708900, 764500, 779790, 886125, 917400, 1039720, 1146750, 1181500, 1299650, 1417800, 1529000, 1559580, 1772250, 1949475, 2293500, 2363000, 2599300, 3119160, 3249125, 3544500, 3898950, 4587000, 5198600, 6498250, 7089000, 7797900, 9747375, 12996500, 15595800, 19494750, 25993000, 38989500, 77979000]

約数ペア:

[(1, 77979000), (2, 38989500), (3, 25993000), (4, 19494750), (5, 15595800), (6, 12996500), (8, 9747375), (10, 7797900), (11, 7089000), (12, 6498250), (15, 5198600), (17, 4587000), (20, 3898950), (22, 3544500), (24, 3249125), (25, 3119160), (30, 2599300), (33, 2363000), (34, 2293500), (40, 1949475), (44, 1772250), (50, 1559580), (51, 1529000), (55, 1417800), (60, 1299650), (66, 1181500), (68, 1146750), (75, 1039720), (85, 917400), (88, 886125), (100, 779790), (102, 764500), (110, 708900), (120, 649825), (125, 623832), (132, 590750), (136, 573375), (139, 561000), (150, 519860), (165, 472600), (170, 458700), (187, 417000), (200, 389895), (204, 382250), (220, 354450), (250, 311916), (255, 305800), (264, 295375), (275, 283560), (278, 280500), (300, 259930), (330, 236300), (340, 229350), (374, 208500), (375, 207944), (408, 191125), (417, 187000), (425, 183480), (440, 177225), (500, 155958), (510, 152900), (550, 141780), (556, 140250), (561, 139000), (600, 129965), (660, 118150), (680, 114675), (695, 112200), (748, 104250), (750, 103972), (825, 94520), (834, 93500), (850, 91740), (935, 83400), (1000, 77979), (1020, 76450), (1100, 70890), (1112, 70125), (1122, 69500), (1275, 61160), (1320, 59075), (1375, 56712), (1390, 56100), (1496, 52125), (1500, 51986), (1529, 51000), (1650, 47260), (1668, 46750), (1700, 45870), (1870, 41700), (2040, 38225), (2085, 37400), (2125, 36696), (2200, 35445), (2244, 34750), (2363, 33000), (2550, 30580), (2750, 28356), (2780, 28050), (2805, 27800), (3000, 25993), (3058, 25500), (3300, 23630), (3336, 23375), (3400, 22935), (3475, 22440), (3740, 20850), (4125, 18904), (4170, 18700), (4250, 18348), (4488, 17375), (4587, 17000), (4675, 16680), (4726, 16500), (5100, 15290), (5500, 14178), (5560, 14025), (5610, 13900), (6116, 12750), (6375, 12232), (6600, 11815), (6950, 11220), (7089, 11000), (7480, 10425), (7645, 10200), (8250, 9452), (8340, 9350), (8500, 9174)]