82609920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 292717152

約数和(自身を除く): 210107232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 101, 120, 128, 142, 144, 160, 180, 192, 202, 213, 240, 256, 284, 288, 303, 320, 355, 360, 384, 404, 426, 480, 505, 568, 576, 606, 639, 640, 710, 720, 768, 808, 852, 909, 960, 1010, 1065, 1136, 1152, 1212, 1278, 1280, 1420, 1440, 1515, 1616, 1704, 1818, 1920, 2020, 2130, 2272, 2304, 2424, 2556, 2840, 2880, 3030, 3195, 3232, 3408, 3636, 3840, 4040, 4260, 4544, 4545, 4848, 5112, 5680, 5760, 6060, 6390, 6464, 6816, 7171, 7272, 8080, 8520, 9088, 9090, 9696, 10224, 11360, 11520, 12120, 12780, 12928, 13632, 14342, 14544, 16160, 17040, 18176, 18180, 19392, 20448, 21513, 22720, 24240, 25560, 25856, 27264, 28684, 29088, 32320, 34080, 35855, 36360, 38784, 40896, 43026, 45440, 48480, 51120, 54528, 57368, 58176, 64539, 64640, 68160, 71710, 72720, 77568, 81792, 86052, 90880, 96960, 102240, 107565, 114736, 116352, 129078, 129280, 136320, 143420, 145440, 163584, 172104, 193920, 204480, 215130, 229472, 232704, 258156, 272640, 286840, 290880, 322695, 344208, 387840, 408960, 430260, 458944, 516312, 573680, 581760, 645390, 688416, 817920, 860520, 917888, 1032624, 1147360, 1163520, 1290780, 1376832, 1721040, 1835776, 2065248, 2294720, 2581560, 2753664, 3442080, 4130496, 4589440, 5163120, 5507328, 6884160, 8260992, 9178880, 10326240, 13768320, 16521984, 20652480, 27536640, 41304960, 82609920]

約数ペア:

[(1, 82609920), (2, 41304960), (3, 27536640), (4, 20652480), (5, 16521984), (6, 13768320), (8, 10326240), (9, 9178880), (10, 8260992), (12, 6884160), (15, 5507328), (16, 5163120), (18, 4589440), (20, 4130496), (24, 3442080), (30, 2753664), (32, 2581560), (36, 2294720), (40, 2065248), (45, 1835776), (48, 1721040), (60, 1376832), (64, 1290780), (71, 1163520), (72, 1147360), (80, 1032624), (90, 917888), (96, 860520), (101, 817920), (120, 688416), (128, 645390), (142, 581760), (144, 573680), (160, 516312), (180, 458944), (192, 430260), (202, 408960), (213, 387840), (240, 344208), (256, 322695), (284, 290880), (288, 286840), (303, 272640), (320, 258156), (355, 232704), (360, 229472), (384, 215130), (404, 204480), (426, 193920), (480, 172104), (505, 163584), (568, 145440), (576, 143420), (606, 136320), (639, 129280), (640, 129078), (710, 116352), (720, 114736), (768, 107565), (808, 102240), (852, 96960), (909, 90880), (960, 86052), (1010, 81792), (1065, 77568), (1136, 72720), (1152, 71710), (1212, 68160), (1278, 64640), (1280, 64539), (1420, 58176), (1440, 57368), (1515, 54528), (1616, 51120), (1704, 48480), (1818, 45440), (1920, 43026), (2020, 40896), (2130, 38784), (2272, 36360), (2304, 35855), (2424, 34080), (2556, 32320), (2840, 29088), (2880, 28684), (3030, 27264), (3195, 25856), (3232, 25560), (3408, 24240), (3636, 22720), (3840, 21513), (4040, 20448), (4260, 19392), (4544, 18180), (4545, 18176), (4848, 17040), (5112, 16160), (5680, 14544), (5760, 14342), (6060, 13632), (6390, 12928), (6464, 12780), (6816, 12120), (7171, 11520), (7272, 11360), (8080, 10224), (8520, 9696), (9088, 9090)]