82988280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1850

約数の個数: 128

約数和(自身を含む): 283219200

約数和(自身を除く): 200230920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1787, 1935, 2322, 2580, 3096, 3574, 3870, 4644, 5160, 5361, 5805, 7148, 7740, 8935, 9288, 10722, 11610, 14296, 15480, 16083, 17870, 21444, 23220, 26805, 32166, 35740, 42888, 46440, 48249, 53610, 64332, 71480, 76841, 80415, 96498, 107220, 128664, 153682, 160830, 192996, 214440, 230523, 241245, 307364, 321660, 384205, 385992, 461046, 482490, 614728, 643320, 691569, 768410, 922092, 964980, 1152615, 1383138, 1536820, 1844184, 1929960, 2074707, 2305230, 2766276, 3073640, 3457845, 4149414, 4610460, 5532552, 6915690, 8298828, 9220920, 10373535, 13831380, 16597656, 20747070, 27662760, 41494140, 82988280]

約数ペア:

[(1, 82988280), (2, 41494140), (3, 27662760), (4, 20747070), (5, 16597656), (6, 13831380), (8, 10373535), (9, 9220920), (10, 8298828), (12, 6915690), (15, 5532552), (18, 4610460), (20, 4149414), (24, 3457845), (27, 3073640), (30, 2766276), (36, 2305230), (40, 2074707), (43, 1929960), (45, 1844184), (54, 1536820), (60, 1383138), (72, 1152615), (86, 964980), (90, 922092), (108, 768410), (120, 691569), (129, 643320), (135, 614728), (172, 482490), (180, 461046), (215, 385992), (216, 384205), (258, 321660), (270, 307364), (344, 241245), (360, 230523), (387, 214440), (430, 192996), (516, 160830), (540, 153682), (645, 128664), (774, 107220), (860, 96498), (1032, 80415), (1080, 76841), (1161, 71480), (1290, 64332), (1548, 53610), (1720, 48249), (1787, 46440), (1935, 42888), (2322, 35740), (2580, 32166), (3096, 26805), (3574, 23220), (3870, 21444), (4644, 17870), (5160, 16083), (5361, 15480), (5805, 14296), (7148, 11610), (7740, 10722), (8935, 9288)]