84270090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 217347840

約数和(自身を除く): 133077750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 79, 93, 111, 155, 158, 185, 186, 222, 237, 310, 370, 395, 465, 474, 555, 790, 930, 961, 1110, 1147, 1185, 1922, 2294, 2370, 2449, 2883, 2923, 3441, 4805, 4898, 5735, 5766, 5846, 6882, 7347, 8769, 9610, 11470, 12245, 14415, 14615, 14694, 17205, 17538, 24490, 28830, 29230, 34410, 35557, 36735, 43845, 71114, 73470, 75919, 87690, 90613, 106671, 151838, 177785, 181226, 213342, 227757, 271839, 355570, 379595, 453065, 455514, 533355, 543678, 759190, 906130, 1066710, 1138785, 1359195, 2277570, 2718390, 2809003, 5618006, 8427009, 14045015, 16854018, 28090030, 42135045, 84270090]

約数ペア:

[(1, 84270090), (2, 42135045), (3, 28090030), (5, 16854018), (6, 14045015), (10, 8427009), (15, 5618006), (30, 2809003), (31, 2718390), (37, 2277570), (62, 1359195), (74, 1138785), (79, 1066710), (93, 906130), (111, 759190), (155, 543678), (158, 533355), (185, 455514), (186, 453065), (222, 379595), (237, 355570), (310, 271839), (370, 227757), (395, 213342), (465, 181226), (474, 177785), (555, 151838), (790, 106671), (930, 90613), (961, 87690), (1110, 75919), (1147, 73470), (1185, 71114), (1922, 43845), (2294, 36735), (2370, 35557), (2449, 34410), (2883, 29230), (2923, 28830), (3441, 24490), (4805, 17538), (4898, 17205), (5735, 14694), (5766, 14615), (5846, 14415), (6882, 12245), (7347, 11470), (8769, 9610)]