78331110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 240226560

約数和(自身を除く): 161895450

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 31, 33, 38, 39, 55, 57, 62, 65, 66, 78, 93, 95, 110, 114, 130, 143, 155, 165, 186, 190, 195, 209, 247, 285, 286, 310, 330, 341, 390, 403, 418, 429, 465, 494, 570, 589, 627, 682, 715, 741, 806, 858, 930, 961, 1023, 1045, 1178, 1209, 1235, 1254, 1430, 1482, 1705, 1767, 1922, 2015, 2046, 2090, 2145, 2418, 2470, 2717, 2883, 2945, 3135, 3410, 3534, 3705, 4030, 4290, 4433, 4805, 5115, 5434, 5766, 5890, 6045, 6270, 6479, 7410, 7657, 8151, 8835, 8866, 9610, 10230, 10571, 12090, 12493, 12958, 13299, 13585, 14415, 15314, 16302, 17670, 18259, 19437, 21142, 22165, 22971, 24986, 26598, 27170, 28830, 31713, 32395, 36518, 37479, 38285, 38874, 40755, 44330, 45942, 52855, 54777, 62465, 63426, 64790, 66495, 74958, 76570, 81510, 84227, 91295, 97185, 105710, 109554, 114855, 124930, 132990, 137423, 158565, 168454, 182590, 187395, 194370, 200849, 229710, 237367, 252681, 273885, 274846, 317130, 374790, 401698, 412269, 421135, 474734, 505362, 547770, 602547, 687115, 712101, 824538, 842270, 1004245, 1186835, 1205094, 1263405, 1374230, 1424202, 2008490, 2061345, 2373670, 2526810, 2611037, 3012735, 3560505, 4122690, 5222074, 6025470, 7121010, 7833111, 13055185, 15666222, 26110370, 39165555, 78331110]

約数ペア:

[(1, 78331110), (2, 39165555), (3, 26110370), (5, 15666222), (6, 13055185), (10, 7833111), (11, 7121010), (13, 6025470), (15, 5222074), (19, 4122690), (22, 3560505), (26, 3012735), (30, 2611037), (31, 2526810), (33, 2373670), (38, 2061345), (39, 2008490), (55, 1424202), (57, 1374230), (62, 1263405), (65, 1205094), (66, 1186835), (78, 1004245), (93, 842270), (95, 824538), (110, 712101), (114, 687115), (130, 602547), (143, 547770), (155, 505362), (165, 474734), (186, 421135), (190, 412269), (195, 401698), (209, 374790), (247, 317130), (285, 274846), (286, 273885), (310, 252681), (330, 237367), (341, 229710), (390, 200849), (403, 194370), (418, 187395), (429, 182590), (465, 168454), (494, 158565), (570, 137423), (589, 132990), (627, 124930), (682, 114855), (715, 109554), (741, 105710), (806, 97185), (858, 91295), (930, 84227), (961, 81510), (1023, 76570), (1045, 74958), (1178, 66495), (1209, 64790), (1235, 63426), (1254, 62465), (1430, 54777), (1482, 52855), (1705, 45942), (1767, 44330), (1922, 40755), (2015, 38874), (2046, 38285), (2090, 37479), (2145, 36518), (2418, 32395), (2470, 31713), (2717, 28830), (2883, 27170), (2945, 26598), (3135, 24986), (3410, 22971), (3534, 22165), (3705, 21142), (4030, 19437), (4290, 18259), (4433, 17670), (4805, 16302), (5115, 15314), (5434, 14415), (5766, 13585), (5890, 13299), (6045, 12958), (6270, 12493), (6479, 12090), (7410, 10571), (7657, 10230), (8151, 9610), (8835, 8866)]