82451160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 299220480

約数和(自身を除く): 216769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 443, 470, 495, 517, 564, 660, 705, 792, 846, 886, 940, 990, 1034, 1128, 1320, 1329, 1410, 1551, 1692, 1772, 1880, 1980, 2068, 2115, 2215, 2585, 2658, 2820, 3102, 3384, 3544, 3960, 3987, 4136, 4230, 4430, 4653, 4873, 5170, 5316, 5640, 6204, 6645, 7755, 7974, 8460, 8860, 9306, 9746, 10340, 10632, 12408, 13290, 14619, 15510, 15948, 16920, 17720, 18612, 19492, 19935, 20680, 20821, 23265, 24365, 26580, 29238, 31020, 31896, 37224, 38984, 39870, 41642, 43857, 46530, 48730, 53160, 58476, 62040, 62463, 73095, 79740, 83284, 87714, 93060, 97460, 104105, 116952, 124926, 146190, 159480, 166568, 175428, 186120, 187389, 194920, 208210, 219285, 229031, 249852, 292380, 312315, 350856, 374778, 416420, 438570, 458062, 499704, 584760, 624630, 687093, 749556, 832840, 877140, 916124, 936945, 1145155, 1249260, 1374186, 1499112, 1754280, 1832248, 1873890, 2061279, 2290310, 2498520, 2748372, 3435465, 3747780, 4122558, 4580620, 5496744, 6870930, 7495560, 8245116, 9161240, 10306395, 13741860, 16490232, 20612790, 27483720, 41225580, 82451160]

約数ペア:

[(1, 82451160), (2, 41225580), (3, 27483720), (4, 20612790), (5, 16490232), (6, 13741860), (8, 10306395), (9, 9161240), (10, 8245116), (11, 7495560), (12, 6870930), (15, 5496744), (18, 4580620), (20, 4122558), (22, 3747780), (24, 3435465), (30, 2748372), (33, 2498520), (36, 2290310), (40, 2061279), (44, 1873890), (45, 1832248), (47, 1754280), (55, 1499112), (60, 1374186), (66, 1249260), (72, 1145155), (88, 936945), (90, 916124), (94, 877140), (99, 832840), (110, 749556), (120, 687093), (132, 624630), (141, 584760), (165, 499704), (180, 458062), (188, 438570), (198, 416420), (220, 374778), (235, 350856), (264, 312315), (282, 292380), (330, 249852), (360, 229031), (376, 219285), (396, 208210), (423, 194920), (440, 187389), (443, 186120), (470, 175428), (495, 166568), (517, 159480), (564, 146190), (660, 124926), (705, 116952), (792, 104105), (846, 97460), (886, 93060), (940, 87714), (990, 83284), (1034, 79740), (1128, 73095), (1320, 62463), (1329, 62040), (1410, 58476), (1551, 53160), (1692, 48730), (1772, 46530), (1880, 43857), (1980, 41642), (2068, 39870), (2115, 38984), (2215, 37224), (2585, 31896), (2658, 31020), (2820, 29238), (3102, 26580), (3384, 24365), (3544, 23265), (3960, 20821), (3987, 20680), (4136, 19935), (4230, 19492), (4430, 18612), (4653, 17720), (4873, 16920), (5170, 15948), (5316, 15510), (5640, 14619), (6204, 13290), (6645, 12408), (7755, 10632), (7974, 10340), (8460, 9746), (8860, 9306)]