86890860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 313098240

約数和(自身を除く): 226207380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 181, 189, 210, 252, 254, 270, 315, 362, 378, 381, 420, 508, 540, 543, 630, 635, 724, 756, 762, 889, 905, 945, 1086, 1143, 1260, 1267, 1270, 1524, 1629, 1778, 1810, 1890, 1905, 2172, 2286, 2534, 2540, 2667, 2715, 3258, 3429, 3556, 3620, 3780, 3801, 3810, 4445, 4572, 4887, 5068, 5334, 5430, 5715, 6335, 6516, 6858, 7602, 7620, 8001, 8145, 8890, 9774, 10668, 10860, 11403, 11430, 12670, 13335, 13716, 15204, 16002, 16290, 17145, 17780, 19005, 19548, 22806, 22860, 22987, 24003, 24435, 25340, 26670, 32004, 32580, 34209, 34290, 38010, 40005, 45612, 45974, 48006, 48870, 53340, 57015, 68418, 68580, 68961, 76020, 80010, 91948, 96012, 97740, 114030, 114935, 120015, 136836, 137922, 160020, 160909, 171045, 206883, 228060, 229870, 240030, 275844, 321818, 342090, 344805, 413766, 459740, 480060, 482727, 620649, 643636, 684180, 689610, 804545, 827532, 965454, 1034415, 1241298, 1379220, 1448181, 1609090, 1930908, 2068830, 2413635, 2482596, 2896362, 3103245, 3218180, 4137660, 4344543, 4827270, 5792724, 6206490, 7240905, 8689086, 9654540, 12412980, 14481810, 17378172, 21722715, 28963620, 43445430, 86890860]

約数ペア:

[(1, 86890860), (2, 43445430), (3, 28963620), (4, 21722715), (5, 17378172), (6, 14481810), (7, 12412980), (9, 9654540), (10, 8689086), (12, 7240905), (14, 6206490), (15, 5792724), (18, 4827270), (20, 4344543), (21, 4137660), (27, 3218180), (28, 3103245), (30, 2896362), (35, 2482596), (36, 2413635), (42, 2068830), (45, 1930908), (54, 1609090), (60, 1448181), (63, 1379220), (70, 1241298), (84, 1034415), (90, 965454), (105, 827532), (108, 804545), (126, 689610), (127, 684180), (135, 643636), (140, 620649), (180, 482727), (181, 480060), (189, 459740), (210, 413766), (252, 344805), (254, 342090), (270, 321818), (315, 275844), (362, 240030), (378, 229870), (381, 228060), (420, 206883), (508, 171045), (540, 160909), (543, 160020), (630, 137922), (635, 136836), (724, 120015), (756, 114935), (762, 114030), (889, 97740), (905, 96012), (945, 91948), (1086, 80010), (1143, 76020), (1260, 68961), (1267, 68580), (1270, 68418), (1524, 57015), (1629, 53340), (1778, 48870), (1810, 48006), (1890, 45974), (1905, 45612), (2172, 40005), (2286, 38010), (2534, 34290), (2540, 34209), (2667, 32580), (2715, 32004), (3258, 26670), (3429, 25340), (3556, 24435), (3620, 24003), (3780, 22987), (3801, 22860), (3810, 22806), (4445, 19548), (4572, 19005), (4887, 17780), (5068, 17145), (5334, 16290), (5430, 16002), (5715, 15204), (6335, 13716), (6516, 13335), (6858, 12670), (7602, 11430), (7620, 11403), (8001, 10860), (8145, 10668), (8890, 9774)]