77287080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 260357760

約数和(自身を除く): 183070680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 103, 104, 111, 120, 130, 148, 156, 169, 185, 195, 206, 222, 260, 296, 309, 312, 338, 370, 390, 412, 444, 481, 507, 515, 520, 555, 618, 676, 740, 780, 824, 845, 888, 962, 1014, 1030, 1110, 1236, 1339, 1352, 1443, 1480, 1545, 1560, 1690, 1924, 2028, 2060, 2220, 2405, 2472, 2535, 2678, 2886, 3090, 3380, 3811, 3848, 4017, 4056, 4120, 4440, 4810, 5070, 5356, 5772, 6180, 6253, 6695, 6760, 7215, 7622, 8034, 9620, 10140, 10712, 11433, 11544, 12360, 12506, 13390, 14430, 15244, 16068, 17407, 18759, 19055, 19240, 20085, 20280, 22866, 25012, 26780, 28860, 30488, 31265, 32136, 34814, 37518, 38110, 40170, 45732, 49543, 50024, 52221, 53560, 57165, 57720, 62530, 69628, 75036, 76220, 80340, 87035, 91464, 93795, 99086, 104442, 114330, 125060, 139256, 148629, 150072, 152440, 160680, 174070, 187590, 198172, 208884, 228660, 247715, 250120, 261105, 297258, 348140, 375180, 396344, 417768, 457320, 495430, 522210, 594516, 644059, 696280, 743145, 750360, 990860, 1044420, 1189032, 1288118, 1486290, 1932177, 1981720, 2088840, 2576236, 2972580, 3220295, 3864354, 5152472, 5945160, 6440590, 7728708, 9660885, 12881180, 15457416, 19321770, 25762360, 38643540, 77287080]

約数ペア:

[(1, 77287080), (2, 38643540), (3, 25762360), (4, 19321770), (5, 15457416), (6, 12881180), (8, 9660885), (10, 7728708), (12, 6440590), (13, 5945160), (15, 5152472), (20, 3864354), (24, 3220295), (26, 2972580), (30, 2576236), (37, 2088840), (39, 1981720), (40, 1932177), (52, 1486290), (60, 1288118), (65, 1189032), (74, 1044420), (78, 990860), (103, 750360), (104, 743145), (111, 696280), (120, 644059), (130, 594516), (148, 522210), (156, 495430), (169, 457320), (185, 417768), (195, 396344), (206, 375180), (222, 348140), (260, 297258), (296, 261105), (309, 250120), (312, 247715), (338, 228660), (370, 208884), (390, 198172), (412, 187590), (444, 174070), (481, 160680), (507, 152440), (515, 150072), (520, 148629), (555, 139256), (618, 125060), (676, 114330), (740, 104442), (780, 99086), (824, 93795), (845, 91464), (888, 87035), (962, 80340), (1014, 76220), (1030, 75036), (1110, 69628), (1236, 62530), (1339, 57720), (1352, 57165), (1443, 53560), (1480, 52221), (1545, 50024), (1560, 49543), (1690, 45732), (1924, 40170), (2028, 38110), (2060, 37518), (2220, 34814), (2405, 32136), (2472, 31265), (2535, 30488), (2678, 28860), (2886, 26780), (3090, 25012), (3380, 22866), (3811, 20280), (3848, 20085), (4017, 19240), (4056, 19055), (4120, 18759), (4440, 17407), (4810, 16068), (5070, 15244), (5356, 14430), (5772, 13390), (6180, 12506), (6253, 12360), (6695, 11544), (6760, 11433), (7215, 10712), (7622, 10140), (8034, 9620)]