125715510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 361584000

約数和(自身を除く): 235868490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 270, 305, 306, 366, 449, 459, 510, 549, 610, 765, 898, 915, 918, 1037, 1098, 1347, 1530, 1647, 1830, 2074, 2245, 2295, 2694, 2745, 3111, 3294, 4041, 4490, 4590, 5185, 5490, 6222, 6735, 7633, 8082, 8235, 9333, 10370, 12123, 13470, 15266, 15555, 16470, 18666, 20205, 22899, 24246, 27389, 27999, 31110, 38165, 40410, 45798, 46665, 54778, 55998, 60615, 68697, 76330, 82167, 93330, 114495, 121230, 136945, 137394, 139995, 164334, 206091, 228990, 246501, 273890, 279990, 343485, 410835, 412182, 465613, 493002, 686970, 739503, 821670, 931226, 1030455, 1232505, 1396839, 1479006, 2060910, 2328065, 2465010, 2793678, 3697515, 4190517, 4656130, 6984195, 7395030, 8381034, 12571551, 13968390, 20952585, 25143102, 41905170, 62857755, 125715510]

約数ペア:

[(1, 125715510), (2, 62857755), (3, 41905170), (5, 25143102), (6, 20952585), (9, 13968390), (10, 12571551), (15, 8381034), (17, 7395030), (18, 6984195), (27, 4656130), (30, 4190517), (34, 3697515), (45, 2793678), (51, 2465010), (54, 2328065), (61, 2060910), (85, 1479006), (90, 1396839), (102, 1232505), (122, 1030455), (135, 931226), (153, 821670), (170, 739503), (183, 686970), (255, 493002), (270, 465613), (305, 412182), (306, 410835), (366, 343485), (449, 279990), (459, 273890), (510, 246501), (549, 228990), (610, 206091), (765, 164334), (898, 139995), (915, 137394), (918, 136945), (1037, 121230), (1098, 114495), (1347, 93330), (1530, 82167), (1647, 76330), (1830, 68697), (2074, 60615), (2245, 55998), (2295, 54778), (2694, 46665), (2745, 45798), (3111, 40410), (3294, 38165), (4041, 31110), (4490, 27999), (4590, 27389), (5185, 24246), (5490, 22899), (6222, 20205), (6735, 18666), (7633, 16470), (8082, 15555), (8235, 15266), (9333, 13470), (10370, 12123)]