82787670

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 265015296

約数和(自身を除く): 182227626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 157, 162, 186, 189, 210, 217, 243, 270, 279, 310, 314, 315, 378, 405, 434, 465, 471, 486, 558, 567, 630, 651, 785, 810, 837, 930, 942, 945, 1085, 1099, 1134, 1215, 1302, 1395, 1413, 1570, 1674, 1701, 1890, 1953, 2170, 2198, 2355, 2430, 2511, 2790, 2826, 2835, 3255, 3297, 3402, 3906, 4185, 4239, 4710, 4867, 5022, 5495, 5670, 5859, 6510, 6594, 7065, 7533, 8370, 8478, 8505, 9734, 9765, 9891, 10990, 11718, 12555, 12717, 14130, 14601, 15066, 16485, 17010, 17577, 19530, 19782, 21195, 24335, 25110, 25434, 29202, 29295, 29673, 32970, 34069, 35154, 37665, 38151, 42390, 43803, 48670, 49455, 52731, 58590, 59346, 63585, 68138, 73005, 75330, 76302, 87606, 87885, 89019, 98910, 102207, 105462, 127170, 131409, 146010, 148365, 170345, 175770, 178038, 190755, 204414, 219015, 262818, 263655, 267057, 296730, 306621, 340690, 381510, 394227, 438030, 445095, 511035, 527310, 534114, 613242, 657045, 788454, 890190, 919863, 1022070, 1182681, 1314090, 1335285, 1533105, 1839726, 1971135, 2365362, 2670570, 2759589, 3066210, 3942270, 4599315, 5519178, 5913405, 8278767, 9198630, 11826810, 13797945, 16557534, 27595890, 41393835, 82787670]

約数ペア:

[(1, 82787670), (2, 41393835), (3, 27595890), (5, 16557534), (6, 13797945), (7, 11826810), (9, 9198630), (10, 8278767), (14, 5913405), (15, 5519178), (18, 4599315), (21, 3942270), (27, 3066210), (30, 2759589), (31, 2670570), (35, 2365362), (42, 1971135), (45, 1839726), (54, 1533105), (62, 1335285), (63, 1314090), (70, 1182681), (81, 1022070), (90, 919863), (93, 890190), (105, 788454), (126, 657045), (135, 613242), (155, 534114), (157, 527310), (162, 511035), (186, 445095), (189, 438030), (210, 394227), (217, 381510), (243, 340690), (270, 306621), (279, 296730), (310, 267057), (314, 263655), (315, 262818), (378, 219015), (405, 204414), (434, 190755), (465, 178038), (471, 175770), (486, 170345), (558, 148365), (567, 146010), (630, 131409), (651, 127170), (785, 105462), (810, 102207), (837, 98910), (930, 89019), (942, 87885), (945, 87606), (1085, 76302), (1099, 75330), (1134, 73005), (1215, 68138), (1302, 63585), (1395, 59346), (1413, 58590), (1570, 52731), (1674, 49455), (1701, 48670), (1890, 43803), (1953, 42390), (2170, 38151), (2198, 37665), (2355, 35154), (2430, 34069), (2511, 32970), (2790, 29673), (2826, 29295), (2835, 29202), (3255, 25434), (3297, 25110), (3402, 24335), (3906, 21195), (4185, 19782), (4239, 19530), (4710, 17577), (4867, 17010), (5022, 16485), (5495, 15066), (5670, 14601), (5859, 14130), (6510, 12717), (6594, 12555), (7065, 11718), (7533, 10990), (8370, 9891), (8478, 9765), (8505, 9734)]